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Ep. 313: What The Heck Is Happening With Modern Off-Roaders?

Ep. 313: What The Heck Is Happening With Modern Off-Roaders?

TFL Car Chat Dec 01, 2025 85 min
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About this episode

Exploring the evolution of modern off-road vehicles, this episode delves into the changing landscape of off-roading, including the rise of electronic systems and the decline of traditional spare tires. The hosts share their recent experiences from a road trip to Omaha, where they discuss the challenges of buying used off-road vehicles, particularly a 1996 Land Rover Discovery. They also touch on the effectiveness of modern technology in off-road vehicles, including Super Cruise and the debate over the necessity of front lockers. A special interview with Modern Spare highlights the growing need for spare tires in new cars.

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Technical Too Afraid to Ask
Term

off-roaders

"We had a road trip to deal with some off-roaders, and speaking of off-roaders..."

Off-roaders are cars or trucks that can handle rough ground, like dirt roads or muddy trails. They usually have higher clearance and special tires.

Company

IC Cars

"But first, I've got this little study from our friends at IC Cars..."

IC Cars is a business that studies cars and how people use them, publishing reports about things like holiday travel habits.

Term

Honda days

"That's definitely one of the best months, because it's happy Honda days. ... It's Honda days and Toyotathon."

Honda days is a sale that Honda stores do in the summer to give customers lower prices or better loan rates on new cars.

Term

Toyotathon

"Are you a Toyotathon person, Cole, or a happy Honda days person? ... It's Honda days and Toyotathon."

Toyotathon is a big sale that Toyota stores have in the fall, giving customers discounts or better loan terms on new Toyotas.

Car

Lexus RX

"These happy families coming out of the house, and there's a brand new RX sitting in the driveway with a big red bow"

The Lexus RX is a popular SUV that many people buy for its smooth driving and high-quality inside. It’s a good choice if you want something reliable and comfortable.

Car

Audi

"It could be Audi"

Audi makes stylish cars that are often very safe and fun to drive.

Car

Land Rover

"You have that rare disease known as Land Roveritis, where you went and bought a new Land Rover"

Land Rover makes big, off‑road cars that are fancy and can handle rough terrain. They’re popular for adventure trips.

Company

Peak Auto Auction

"So we went to Peak Auto Auction."

Peak Auto Auction is a website where people can buy cars that have been donated or sold by other owners. It’s like an online car marketplace.

Concept

donated auction

"And the thing about Peak Auto Auction is I've had some incredible experiences with getting lucky with cars."

A donated auction is when cars that people give away are sold to raise money for a charity or organization.

Part

solid axle

"[486.6s] So it's a solid axle, V8 powered, off‑road beast."

A solid axle means the two wheels on a side are linked together, which helps the car stay sturdy when driving over rough ground.

Term

V8 powered

"[486.6s] So it's a solid axle, V8 powered, off‑road beast."

V8 powered means the car has an engine with eight cylinders arranged in a V shape, giving it strong performance.

Concept

Camel Trophy

"[490.8s] But the reason I love these is because when I was a kid, I was obsessed with Camel Trophy,"

Camel Trophy was a famous off‑road race where teams drove tough Land Rovers across rough terrain.

Car

Discovery 1

"[497.6s] Discovery 1s are pretty hard to find."

The Discovery 1 is a big SUV from Land Rover that can drive very well off the road and has plenty of room inside.

Part

aluminum bodies

"They have aluminum bodies, so it's kind of hard to spot because the outsides always look nice..."

Some cars have outer panels made from aluminum instead of steel. This makes them lighter and less likely to rust, but if they do get damaged it can be hard to see.

Part

headliner

"once you look underneath, you'll see the rot, or the headliner's falling down."

Inside a car, the roof is covered with a soft material called the headliner. It can start to fall apart or look old if it’s been exposed to heat or moisture for a long time.

Term

oil and coolant bottles

"We're looking at three empty bottles. Well, it came fully stocked with the full Exxon Valdez supply of oil and coolant."

Cars have special bottles that hold the liquid used to keep the engine running smoothly (oil) and to stop it from overheating (coolant). Empty bottles mean those fluids are missing.

Term

boring the block out

"[584.0s] Because they kept boring the block out."

When a mechanic 'boring the block out', they make the engine’s cylinders bigger so it can use larger parts or run better.

Brand

Buick

"[585.9s] It's an old Buick engine."

Buick is a car brand from the U.S. that made many popular cars in past decades, especially with big engines.

Part

sleeves

"[586.9s] They kept boring out, and they put sleeves in there, and then those sleeves loosen up,"

Sleeves are metal pieces put inside the engine’s cylinders to replace old, worn walls so the engine can keep running.

Part

head gasket

"[590.4s] and then they hit the head gasket, and then they blow the head gasket."

The head gasket is a seal between the engine block and the top part of the engine; if it breaks, coolant can leak or oil can mix with water.

Part

liners

"and then the liners will slip. When it overheats..."

Liners are the metal walls inside the engine cylinders. When an engine gets too hot, these walls can shift or wear out.

Term

powertrain

"So having two empty bottles of coolant is a pretty good clue that there's something going on with this powertrain."

Powertrain is the part of a car that makes it move—everything from the engine to the wheels.

Term

ICTs

"If you're familiar with these cars, they go through regulators like you go through ICTs."

ICTs control how hot or cold the air that goes into the engine is, making sure the car runs efficiently.

Term

regulators

"If you're familiar with these cars, they go through regulators like you go through ICTs."

Regulators keep the car’s fluids at a safe, steady pressure so everything runs smoothly. Think of them as a thermostat for the car’s liquid systems.

Term

oil pressure

"Well, the oil pressure was..."

Oil pressure keeps the engine’s moving parts lubricated. If it drops too low, parts can wear out or overheat.

Part

exhaust manifold

"I spilled oil all over the exhaust manifold."

Think of it as a funnel that gathers all the engine’s exhaust gases and sends them out through the tailpipe. It sits on top of the engine.

Term

coolant temp

"noticed the coolant temp's going to go in everywhere"

It’s the temperature of the liquid that runs through the engine to keep it from getting too hot.

Concept

cooling system boiling

"you could hear the cooling system boiling"

It means the liquid that cools the engine is turning into steam, which can make a bubbling or sloshing sound.

Term

gurgling and sloshing

"you could actually hear the gurgling and the sloshing"

It’s the bubbling and shuffling noises you hear when the cooling liquid isn’t flowing smoothly.

Part

oil pump

"Yeah, I think it needs an oil pump too."

The oil pump is a small motor that pushes oil through the engine so all parts stay lubricated. If it stops working, the engine can get damaged.

Car

Maserati

"He's got a cool Maserati."

Maserati makes fancy, fast cars that look very stylish. They’re known for their powerful engines and sleek design.

Term

Super Cruise jail

"And on the way back, actually, I was put in Super Cruise jail."

Super Cruise is a hands‑free driving feature. If you’re not holding the wheel, it can lock you out of that mode for safety.

Car

GMC Sierra 1500

"We took a press truck, which is a new GMC Sierra 1500 with the 6.2 liter V8."

The Sierra 1500 is a big truck made by GMC. It’s good for hauling heavy loads and has many different versions.

Part

6.2 liter V8

"We took a press truck, which is a new GMC Sierra 1500 with the 6.2 liter V8."

It’s a big engine with eight cylinders that gives the truck a lot of power for pulling heavy loads.

Car

GMC truck

"I mean, that's way too much money to spend on a 1500. But we had massage seats, ventilated seats."

A big truck made by GM that can haul a lot of weight and is often used for work or family trips.

Part

massage seats

"But we had massage seats, ventilated seats. We got the beautiful leather and the cool wood dash."

Seats that can give you a massage, like the ones in some luxury cars.

Part

ventilated seats

"But we had massage seats, ventilated seats. We got the beautiful leather and the cool wood dash."

Seats that have a fan inside them so you stay cool when it’s hot.

Term

towing autonomously

"that allow you to Super Cruise and tow. It's the only, actually, it's the only manufacturer, GM, that allows you to tow autonomously."

The car can pull a trailer by itself, so you don’t have to steer or brake while it’s moving.

Term

mapped highway

"[943.8s] But for a long time, you had to be only on a mapped highway."

Mapped highways are roads that the car’s computer knows exactly where it is, so it can drive itself without needing a human to guide it.

Concept

autonomous towing across country

"[953.8s] The thing we wanted to try, though, is can you actually tow across country autonomously?"

It’s the concept of a car pulling another vehicle or trailer all the way across the country by itself, without someone needing to drive.

Concept

autonomy levels

"That was, and right now, we're at level two autonomy. There's five levels."

They show how much a car can drive itself, from none to all.

Term

level two autonomy

"That was, and right now, we're at level two autonomy. There's five levels."

Level 2 means the car can help drive itself, but you still have to watch out and be ready to step in if something happens.

Term

five levels

"There's five levels. And level five would be."

There are five steps that show how much a car can drive itself, from no help to fully autonomous.

Term

level five

"And level five would be. No steering wheel."

Level 5 means the car can drive itself in any situation, and you don't need to touch it at all.

Term

no steering wheel

"No steering wheel. No steering wheel. No pedals."

At full automation, the car has no steering wheel because it can steer itself.

Term

no pedals

"No pedals. No weather conditions."

With no pedals, you don't need to press gas or brake; the car does it automatically.

Term

no weather conditions

"No weather conditions. There's no geofencing."

The car can drive itself no matter if it's sunny, rainy, or snowy.

Term

geofencing

"There's no geofencing. The car can drive itself under any condition, any weather, any circumstances."

Geofencing means the car is only allowed to drive in certain areas; Level 5 cars can go anywhere.

Term

steering wheel light

"The steering wheel has a little light on top. It starts out blue..."

The light on the steering wheel tells you if the car’s safety system is ready or needs your attention, changing colors to warn you.

Term

full super cruise

"And then when it goes into full super cruise, it turns green."

Full Super Cruise means the car does everything—steering, speeding up, and slowing down—without you having to touch the wheel.

Term

lane change

"[1093.1s] You can signal a lane change, and it'll actually do the lane change for you, which is nice."

Changing lanes means moving your car from one lane to another, like when you move left or right on the highway.

Concept

trailer length sensing

"It's another thing to be able to sense how long the trailer is, which some trucks can do."

Some trucks can tell how long the trailer is behind them. This helps the car know when it’s safe to change lanes or pass.

Term

crosswinds

"So probably 30, 40-mile-an-hour crosswinds."

When driving, wind can blow from the side and push your car a bit. This is called crosswind and it can make steering a little harder.

Term

micro-corrections

"And having to do that when you went in Super Jail, I see you're spending a lot of time doing these micro-corrections."

When driving, tiny steering tweaks are made constantly to keep the car straight and centered. These are called micro-corrections.

Car

Tesla

"If you were in a Tesla, what would happen is with full self-driving..."

Tesla makes cars that run on electricity instead of gasoline and have special software for driving help.

Term

full self-driving

"If you were in a Tesla, what would happen is with full self-driving, it would basically..."

FSD is a software that helps the car drive itself, but it still needs you to watch and be ready to take over.

Brand

GM system

"I don't know if GM system does that..."

GM is the company that makes cars like Chevrolet and Buick, and they also work on software to help drivers.

Car

Hummer EV

"[1298.2s] So remember, we had the Hummer EV, which also had it. [1301.8s] And this also had the same issue."

The Hummer EV is a big electric truck made by GM. It’s very large and can go off the road, but it uses electricity instead of gasoline.

Term

anti-super cruise

"So are you now anti-super cruise?"

It’s a safety system that stops the car if it thinks you’re about to hit something while using Tesla’s autopilot.

Term

blue cruise

"And I haven't used blue cruise in a long time. The early blue cruise was also kind of a mess."

Blue Cruise lets a Tesla drive itself on the highway. The car keeps its speed and stays in its lane without you having to touch the wheel.

Car

EX90 Volvo

"You can look at the EX90 Volvo where they actually had to replace the entire computer because it wasn't ready to actually be completely functional."

The EX90 is a new electric car from Volvo, meant to be a big family vehicle that runs on batteries instead of gasoline.

Car

Jeep 4xE

"Yeah, you're seeing it with Jeep now where they're recalling every 4xE."

Jeep 4xE is a version of the Jeep Wrangler that can run on both gasoline and electric power, helping it use less fuel and produce fewer emissions.

Term

electrification

"...on the edge of cutting technology with electrification."

Electrification means using electricity to power cars instead of just gasoline or diesel. It can be all electric or a mix with a small gas engine.

Term

internal combustion engine

"...the internal combustion engine has been around a long time."

An internal combustion engine is the classic car engine that burns gasoline or diesel inside cylinders to make the car move.

Term

carbureted

"...when you go from, let's say, carbureted to fuel injection..."

Carbureted means the car used a carburetor, an old way of mixing air and fuel before it goes into the engine.

Term

fuel injection

"...when you go from, let's say, carbureted to fuel injection..."

Fuel injection is a newer way to put gasoline into the engine using electronic spray nozzles, which works better than old carburetors.

Term

drivetrain

"...the same drive train. But now that you're going into autonomy combined with electrification, ..."

The drivetrain is everything that takes power from the engine and gets it to the wheels so the car can move.

Term

hybrid

"...autonomy combined with electrification, combined with hybrid..."

A hybrid is a car that has both a gas engine and an electric motor to help it run better and use less fuel.

Term

moving parts

"...combined with hybrid. Yeah, that's true. There's just a lot of moving parts."

"Moving parts" means all the pieces inside a car that have to move or work together, like gears and motors.

Term

beta tester

"But I don't like being a beta tester for cars."

A beta tester is a person who tries out a new car or its software before it’s fully finished, so they can find problems and help fix them.

Concept

hands-free driving through cities and school zones

"I mean, the Tesla system, you can go full hands-free through cities and school zones."

Hands-free driving means the car can drive itself in cities and near schools without you having to steer or brake. It’s a high-tech feature that needs very smart sensors and software.

Car

Ford Bronco Sasquatch

"I was watching James May review the Ford Bronco Sasquatch earlier today. He concluded that it looks good and probably would do great off‑road, but as a road car, it sucks ass."

The Bronco Sasquatch is a special version of the Ford Bronco that’s built to handle tough off‑road conditions, with stronger suspension and bigger tires.

Term

off-road vehicles

"He argued that it would handle better both on-road and off-road. It had smaller wheels and tires."

Off-road vehicles are cars that can drive on rough or uneven ground, like dirt trails or rocky paths.

Part

wheels

"It had smaller wheels and tires. I'm curious what your thoughts would be."

Wheels are the round parts that touch the road and let the car move.

Part

tires

"It had smaller wheels and tires. I'm curious what your thoughts would be."

Tires are the rubber rings on wheels that keep you from sliding.

Car

Range Rover

"So I think in Britain, when you look at Land Rovers and Range Rovers, for a long time they"

Range Rover is a fancy off-road car that also feels like a luxury vehicle.

Term

rock crawling

"But I don't think they have the same regular access to rock crawling that we do out west"

Rock crawling is when you drive a car over big rocks and bumpy ground, moving very slowly so the wheels don’t get stuck.

Term

extreme buggies

"or even like in the east where they do these extreme buggies that go up these very steep inclines"

Extreme buggies are small, fast cars that people race on very rough dirt and rock trails.

Term

King of the Hammers

"Or King of the Hammers. These are very typical American things."

King of the Hammers is a big off‑road race where drivers go fast on dirt and rocks in California.

Part

intercooler

"[1786.5s] Intercooler. [1787.3s] Those guys are the most knowledgeable two gentlemen I have ever heard about sports cars."

Think of it as a small fridge for the air that goes into your car’s engine. Cooler air is denser, so it can burn more fuel and make the car run better.

Concept

sports cars

"[1787.3s] Those guys are the most knowledgeable two gentlemen I have ever heard about sports cars. [1793.6s] They know them backwards and forwards."

These are cars built to be fast and fun to drive, usually with a strong engine and good steering and brakes.

Term

torque

"they have a lot of torque and they have instant torque"

Torque is the power that makes a car move forward. Think of it as how hard the engine can push the wheels.

Concept

off-roading

"what they're missing... problem with electric off-roaders is the same problem with electric anything"

Off‑roading is when you drive a car on dirt, mud, or rocky ground instead of smooth roads.

Concept

battery weight penalty on off-road performance

"[1832.2s] The problem always is when you add 2,000 pounds of batteries, you're going to make the thing, no matter how much torque you have..."

When a car has a big battery, it becomes heavier. A heavier car can be harder to drive over rough ground because it doesn’t grip the road as well and tires wear out faster.

Car

Cybertruck

"[1845.8s] Whether it's the Cybertruck that we took off-road or the Hummer EV,"

The Cybertruck is a truck made by Tesla that runs on electricity. It has a big battery, which makes it heavy and can make it harder to drive over rough ground.

Car

Jeep Recon

"and Jeep just did this as well, I believe, with the Recon"

The Jeep Recon is a newer electric version of the popular Wrangler SUV, designed for off‑road adventures.

Part

mechanical locker

"is that it's too tempting to get rid of the mechanical locker and substitute it with an e-locker"

A mechanical locker is a part that keeps wheels locked together so they all turn at the same rate, which helps when driving on mud or rocks.

Part

e-locker

"and Jeep just did this as well, I believe, with the Recon, is that it's too tempting to get rid of the mechanical locker and substitute it with an e-locker. ... what e-lockers do is they allow the computer to decide how much wheel spin and traction you need versus you."

An e-locker is an electronic system that locks wheels together when needed, but it relies on a computer to decide how much locking is required.

Car

AEI 2026 Recon

"I mean, according to AEI, 2026 Recon with the e-locker electronic locker."

Audi is a German car maker. The 2026 Recon is a special prototype they showed to see what cars might look like in the future. It’s not sold yet, just a preview.

Part

locking differential

"That's just a normal locking differential."

Normally a car’s wheels can spin at different speeds, but a locking differential makes them spin together. This helps the car get better grip when it’s slippery or going up a hill.

Term

virtual locker

"[1931.8s] So the Hummer EV has a virtual locking differential."

It’s a computer trick that makes the car act like it has a lockable differential, but it does so by changing how power is sent to each wheel.

Term

Sasquatch 35s

"if you get like a 33-inch tall tire one compared to a Sasquatch on 35s"

Sasquatch 35s are very large tires made for off‑road use, taller than the 33‑inch ones.

Term

33-inch tall tire

"if you get like a 33-inch tall tire one compared to a Sasquatch on 35s"

A 33‑inch tire is a big wheel that lifts the car higher off the ground, useful for rough terrain.

Concept

unsprung mass

"Because there's a lot less unsprung mass"

Unsprung mass is the weight that sits on the wheels and tires. Less of it makes the car handle better.

Concept

lower center of gravity

"You also, excuse me, you also have a lower center of gravity, right?"

A lower center of gravity means the car’s weight is closer to the ground, making it less likely to tip or roll.

Concept

suspension geometry

"You change the suspension geometry when you jack a vehicle up that high"

Suspension geometry is how the car’s wheels are set up. Changing it changes how the car drives.

Term

concept cars

"I mean, that's why designers design all their concept cars with massive wheels and tires."

Concept cars are like design sketches for real cars. They show what a car could look like or do, but they’re not usually sold to the public.

Concept

dual sport issue

"And B, there's this inherent compromise and it's kind of the dual sport issue."

When a bike is made to be fast and smooth on paved roads, it might not handle rough trails well. Making it good for off‑road can make it slower on the highway.

Concept

on-road vs off-road performance

"What's good on‑road is, except for weight, of course, is different off‑road."

Cars and bikes that are great on smooth roads may struggle on trails, and vice versa. Designers balance these needs based on the vehicle’s purpose.

Term

wheel travel

"A lot of wheel travel typically bad on-road."

Wheel travel is how much a wheel can move up and down. More movement helps on rough roads, but it can make the car feel less steady on smooth streets.

Term

body roll

"A lot of body roll."

Body roll is when the car leans to one side while turning. Too much leaning can make the ride feel wobbly and less safe.

Concept

compromise between off-road and on-road performance

"And so there's this compromise. And I think the Bronco actually does a really good job of working that compromise..."

Cars can be built to do well on trails or smooth roads, but making a car good at both means giving up some features of each.

Car

Wrangler

"to the extent that it's, at least compared to the Wrangler, it's a lot better on-road"

The Wrangler is a Jeep model famous for being great on rough terrain but less smooth on regular roads.

Concept

off-road switches and things that do everything

"If you want to go off‑road, there are all these switches and things that do everything"

These are buttons or switches that turn on several helpful features at once, making it easier to drive off the road.

Part

front diff rock

"You can rock the front diff"

It’s a way to help the front wheels turn differently, which helps when turning on rough ground.

Part

center diff lock

"You can lock the center diff"

It’s a setting that makes the front and back wheels work together, useful on slippery trails.

Part

rear diff lock

"You can lock the rear diff"

It’s a feature that makes the back wheels turn at the same speed, helping when you’re on rough ground.

Part

sway bar

"[2137.7s] You can disconnect the sway bar. [2138.7s] There's all this stuff you can do."

A sway bar is a metal piece that helps keep the car from tipping over when you turn fast.

Concept

terrain-based suspension adjustment

"[2146.1s] where you would kind of select the kind of terrain you were on. [2152.7s] And then eventually they even got away from that [2154.5s] where the car, based on the computers and wheel speed, knows what terrain it's on."

The car can sense if you’re on a rocky trail or smooth road and change how stiff the suspension is to make driving safer.

Car

LandCruiser

"[2244.9s] right, maybe a LandCruiser would be the best choice for that."

The Land Cruiser is a big, tough Toyota truck that can handle rough roads and bad weather. It’s famous for lasting a long time.

Car

Sprinter vans

"So what we saw is this huge explosion of sprinter vans"

A Sprinter van is a big, boxy vehicle made by Mercedes‑Benz that people often turn into campers or work trucks. It’s popular for its roomy cargo area and strong build.

Term

off-road accessory world

"and the off‑road accessory world blowing up in 2021"

The "off‑road accessory world" means all the extra parts people buy to make their cars better at driving on rough, uneven ground—like bigger wheels or tools to pull themselves out of mud.

Concept

overlanding

"Dare I say overlanding, Tommy?"

Overlanding is when people drive a vehicle into remote places and stay there for days, bringing their own food, shelter, and tools to survive outside of towns.

Brand

Dodge

"People were scared of being around other people because of COVID, so they wanted to get the heck out of Dodge."

Dodge makes cars like the Charger and trucks like the Ram. It’s a well-known American brand that many people recognize.

Company

Ineos

"[2360.0s] like Broncos and Ineos and that kind of thing."

Ineos makes tough off‑road cars and parts, similar to the Bronco.

Term

XRT

"[2361.8s] I mean XRT trims, right?"

XRT is a special version of the Bronco that’s built to go off‑road, with extra ground clearance and protective plates.

Term

X-Pro

"[2361.8s] I mean XRT trims, right?"

X-Pro is a Bronco version that looks tough and has extra off‑road gear.

Term

Wilderness

"[2363.7s] XRT, X-Pro, Wilderness, Tremor, right?"

Wilderness is a Bronco version that’s ready for rough trails, with bigger tires and extra protection.

Term

Tremor

"[2363.7s] XRT, X-Pro, Wilderness, Tremor, right?"

Tremor is a Bronco version that’s built for off‑road use, with special suspension and 4x4 drive.

Brand

Hyundai

"the family hauling SUVs, like you said, everything from the Passport, Trailsport to the Hyundai XRTs"

Hyundai makes cars and SUVs that are usually cheaper than many competitors but still have good features.

Car

Trailsport

"everything from the Passport, Trailsport to the Hyundai XRTs"

The TrailSport is a version of the Explorer that looks like it can handle rough terrain, but its real off‑road ability is limited.

Car

RAV4 Woodland

"Or even like the new RAV4 Woodland, the Woodster, as I like to call it"

The RAV4 Woodland looks like a rugged SUV, but it’s mostly just a look‑alike package.

Concept

appearance package

"that's just an appearance package"

It’s like putting new stickers and paint on a car to make it look cooler, but the engine and handling stay the same.

Term

underneath protection

"They have done nothing to protect the underneath of it."

It’s the part that keeps the bottom of a car from getting scratched or broken when you drive over rocks or gravel.

Concept

off-road capability

"These are vehicles that look like they're off‑roady, but they're lacking the stuff that you really need to go seriously off‑road."

It means how well a car can drive over dirt, rocks, or mud instead of just on smooth roads.

Concept

off-road goodies

"that have all the off‑road goodies, but the body cladding or the tires are designed in such a way"

Off‑road goodies are special parts that help a car drive better on dirt, mud, or rocks. They make the ride smoother and safer outside of paved roads.

Part

body cladding

"but the body cladding or the tires are designed in such a way"

Body cladding is extra metal or plastic around the bottom of a car that stops rocks and dirt from scratching it while driving off‑road.

Term

approach angle

"or because the approach angle, I'm looking at you, Lexus..."

Approach angle is how steep a hill or ramp the front of a car can go up without scraping its bumper. A higher angle means better off‑road ability.

Part

spindle grill

"[2475.9s] is you would tear off that giant chin of the thing right in the spindle grill."

A spindle grill is a metal piece in front of the wheels that keeps dirt and rocks from getting into the car’s lower parts.

Car

G-Wagon

"[2485.6s] same thing with the G-Wagon, [2490.0s] I would not want..."

The G‑Wagon is a fancy SUV made by Mercedes that can go on rough roads but costs a lot of money.

Car

LX

"[2492.0s] but I would not want to take an LX or a GX..."

The LX is a big, fancy SUV made by Lexus that can handle tough off‑road trails but is expensive.

Car

GX

"[2492.0s] but I would not want to take an LX or a GX..."

The GX is a medium‑sized SUV from Lexus that can go off‑road but is pricey.

Term

desert running

"I'm talking about rock crawling. I'm talking about desert running."

Desert running is driving across the desert, like on sand dunes or dusty trails.

Term

mudding

"I'm not talking about mudding"

Mudding means driving in muddy, wet places where the ground is slippery.

Car

Raptor

"You could take a Raptor and you could…"

It’s a big truck that can go fast on the road but also handle tough off‑road trails, thanks to its strong engine and special suspension.

Term

bashing the vehicle

"or something that involves bashing the vehicle beyond the tepid going up a steep hill in wet grass situation"

Bashing means driving hard over rough ground, which can wear out parts of the car quickly.

Term

steep hill wet grass situation

"or something that involves bashing the vehicle beyond the tepid going up a steep hill in wet grass situation"

A steep hill with wet grass is a tough spot for cars because the ground is slippery and hard to climb.

Car

GMC Canyon

"Either a Canyon or a GMC."

It’s a medium‑sized truck that can carry cargo and tow, but it feels more premium than some other trucks.

Part

lockers

"Because they have three lockers on them. Those are serious trucks."

It’s a part that keeps both wheels turning when one might slip, so the truck can grip better on slippery or uneven ground.

Part

torsion front end

"especially the one with the torsion front end?"

The torsion front end is a type of suspension that uses a twisting bar to keep the truck’s wheels steady, especially useful when driving off‑road.

Car

Ford Ranger ZR2

"you've got full-size trucks, ZR2, right?"

The ZR2 is a special version of the Ford Ranger truck that comes with better off‑road parts and a stronger engine, so it can handle rough terrain more easily.

Car

Ford Power Wagon

"[2615.3s] Power Wagon is pretty good."

The Power Wagon is a big truck from Ford that’s made to drive on rough, uneven ground. It has a strong frame and special parts so it can handle tough off‑road trails.

Car

Ram Power Wagon

"He was with Ram and the last version of the Power Wagon and the previous one,"

The Power Wagon is a truck built for off‑road adventures. It has extra strength and big wheels so it can go over rocks, mud, and steep hills.

Term

front locker

"Like you said, I think the Tremor with the front locker is good, Raptor is good."

A front locker is a part that makes both front wheels turn together, so the car can grip better on rough or slippery ground.

Car

Chevrolet Trail Boss

"Let's say a Chevy Trail Boss. That's got kind of half, I don't want to say it, half-assed shocks that are kind of red."

It’s a special version of Chevy’s big pickup that’s built to handle tough off‑road trails and looks bold.

Part

shocks

"half-assed shocks that are kind of red. Those shocks have really no real off-road credibility except for their color."

They’re like springs that keep your car from bouncing too much when you hit bumps, making the ride smoother.

Term

off-road credibility

"Those shocks have really no real off-road credibility except for their color. And so those trucks will do it, but you're going to punish them."

It’s a way of saying whether a truck or SUV is good at handling trails and rough roads, not just how it looks.

Brand

Onyx Off-Road

"[2754.9s] Well, that's why you need Onyx Off-Road."

Onyx Off-Road makes parts that help cars go higher and handle better when driving on uneven or rough roads.

Car

Nissan Frontier Pro 4X

"[2781.5s] Nissan Frontier Pro 4X."

The Frontier Pro 4X is a tough truck that can handle rough trails. It has extra wheels and stronger parts to keep it off the road.

Car

Nissan Rush

"[2784.6s] But there's that new Rush one."

The Rush is a small truck that fits in city parking spots and runs on a fuel‑efficient engine.

Company

Roush

"[2790.4s] Why would you partner with Roush, who's known for superchargers."

Roush makes performance upgrades for cars, especially superchargers that boost engine power.

Term

superchargers

"[2790.4s] Why would you partner with Roush, who's known for superchargers."

A supercharger is a machine that squishes more air into the engine so it can make more power.

Car

Ford Pro 4X

"Any Pro 4X, including the Roush Frontier..."

It’s a big Ford truck built to handle tough jobs and rough terrain.

Concept

litmus test

"I'm saying, to me, the front locker is a litmus test of something that is going to be..."

It’s like a quick check that tells you if the car is good for what you need, such as off‑road use.

Part

torsion beam axle

"If it has a front locker or a torsion, I'll even go with the torsion."

It’s a rear wheel setup that uses a single beam to keep the wheels together, common in many trucks for its simplicity.

Concept

Rubicon trail

"I just did the whole Rubicon trail and used the front locker maybe twice."

The Rubicon Trail is a tough off‑road path that many people drive to test how well their cars can handle rough terrain.

Car

1970 LTD

"but pretty soon you could be taking a 1970 LTD on that trail"

The Ford LTD is a big, comfortable car from the 1970s. It was popular for family trips and had a roomy inside.

Part

rear locker

"I think you need a rear locker. I think you need real ground clearance. How about a center locker?"

A rear locker is a special part that makes sure both back wheels turn together, so the car doesn’t lose grip when driving on mud or rocks.

Part

center locker

"How about a center locker? Well, everything has a center locker. Yeah, name a car without a center locker."

A center locker is a part that keeps the front and back wheels working together, so the car can handle rough terrain better.

Car

Willys Jeep

"Like the Willys Jeep, right? The Willys Edition Jeep."

It’s the original military truck that started the Jeep brand, known for its ruggedness and off‑road capability.

Car

4Runners

"You're excluding some incredible vehicles, like 4Runners, right?"

The 4Runner is a Toyota SUV that many people use for off‑road adventures because it’s built tough and can handle rough terrain.

Car

Toyota Tacoma

"And I see those big tires on the thing, and I'm next to the guy in the Tacoma."

It’s a popular truck that can handle rough roads and light off‑road adventures, often praised for its long life.

Brand

TRD Pro

"[3139.0s] TRD Pro. [3139.8s] Yes."

TRD Pro is a special set of parts that makes a Toyota car look and feel faster, like better brakes and a sportier body kit.

Term

mirror locker

"Mirror locker."

It’s a special part that helps keep the car moving when one wheel is slipping, like on ice or mud.

Term

crawl control

"You get crawl control."

It lets the car move slowly, almost like a crawl, so you can carefully get in or out of tight spaces.

Term

multi-turn select

"You get multi-turn select."

It’s a setting that changes how much power the wheels get, helping you drive better in different conditions.

Car

LX 570 Overtrail

"[3162.2s] LX 570 Overtrail."

The LX 570 Overtrail is a fancy version of the Lexus SUV that’s built to go off‑road. It has extra safety and comfort features, but it’s also more expensive to own.

Concept

bumpers designed to get hit

"it still has, you know, bumpers that are meant to get hit. It still has all the underbody cladding."

These cars have bumpers that are built to take hits from rocks or other obstacles, so they don’t break easily when you drive over rough terrain.

Part

skid plate

"[3224.8s] all you're going to do is damage its skid plate."

A skid plate is a metal sheet under the car that keeps rocks and dirt from hurting the engine or other parts when you drive off‑road.

Term

park brake hill

"[3230.4s] if you take the LX, a park brake hill, you're going to come down."

A park brake hill is a steep slope where you use the parking brake to stop the car from rolling backward. It’s common when driving off‑road or on uneven ground.

Term

392

"And the 392, you won't do that."

"392" is a way to describe an engine that has 392 cubic inches of space inside, which is about 6.4 liters – a big engine that makes a lot of power.

Car

Chevrolet Camaro LX

"Well, the LX is a good example of why it doesn't."

The Camaro LX is a version of the Chevy Camaro that comes with basic features and is usually cheaper than the sportier or more luxurious versions.

Brand

Rivian

"and I'm sorry, Rivian"

Rivian makes electric trucks and SUVs that are built for off‑road adventures. They’re a newer company that’s getting attention for their tech and eco‑friendly cars.

Concept

off-road machine

"I'm not saying you have to go do Pritchett Canyon. I'll give you my list."

An off‑road machine is a car that can handle rough ground, like trails or mud, because it has special tires, suspension, and sometimes extra power.

Concept

midsize pickup truck

"Midsize pickup trucks."

A midsize pickup truck is a medium‑sized truck that can carry cargo in its bed and is bigger than small trucks but smaller than big ones.

Car

Ford Frontier Pro4X

"Frontier, Pro4X."

The Pro4X is a special version of the Frontier truck that’s built for off‑road use with stronger suspension and tough looks.

Part

Torsen

"It's got a Torsen. I said including a Torsen. By the way, if you don't know what a Torsen is..."

A Torsen is a special part that helps the wheels on one side of a car or truck share power when needed, so they don’t slip as much. It’s like a smart clutch for the wheels.

Car

Ford ZR2 Silverado

"ZR2 Silverado. Oh, I'm not a big fan of ZR2 Silverado."

The ZR2 Silverado is a rugged truck built for off‑road adventures. It has stronger parts and better handling on rough ground compared to the regular Silverado.

Part

adaptive suspension

"...you're also getting adaptive suspension, which none of the other vehicles, including the Canyon, have."

Adaptive suspension is a fancy system that changes how stiff or soft the truck’s springs are while you drive, making it smoother on rough roads.

Term

resale value

"Toyota's going to hold its value better? It'll have better resale value for sure."

Resale value is how much money you can get back when you sell the car later; some cars keep their worth better than others.

Part

turbos

"It's got two less turbos"

They’re little machines that help the engine make more speed by pushing extra air in.

Term

eight-speed

"It's a six-speed automatic, or is it an eight-speed?"

It’s a gearbox with eight gears that can help the car run smoother and use less gas.

Term

six-speed automatic

"It's a six-speed automatic, or is it an eight-speed?"

It’s a gearbox that changes gears for you, and it has six different speeds to choose from.

Car

Toyota Frontier

"I like the Frontier."

The Frontier is a pickup truck made by Toyota. It’s popular because it’s sturdy and easy to drive, especially for people who like engines that aren’t turbocharged.

Term

six-cylinder

"I think they're buzzy and I don't think they're as fun to drive as the old six-cylinders"

A six‑cylinder engine has six parts that burn fuel to make the car move. It’s a common type of engine in many trucks.

Term

naturally aspirated

"traditional, honest, naturally aspirated"

Naturally aspirated means the engine pulls air in on its own, without extra devices to boost power. This gives a smoother and more predictable driving feel.

Term

non-turbocharged

"non-turbocharged vehicle"

Non‑turbocharged means the engine doesn’t have a turbo that adds extra air. It’s simpler and usually cheaper to keep up.

Part

open front and rear differentials

"it relies exclusively on open front and rear differentials, which means it's a two-wheel drive car"

Open differentials let each wheel spin separately, which helps a car turn but can cause one wheel to slip if it loses grip.

Term

two-wheel drive car

"which means it's a two-wheel drive car"

Two‑wheel drive means only two wheels get power from the engine, so it’s less capable on slippery or rough terrain than four‑wheel drive.

Term

multi-terrain selects

"the multi-terrain selects of the world are getting like 80% as"

Multi‑terrain selects let the driver pick a setting that tells the car how to handle different surfaces like mud or gravel.

Term

four low

"you have that big lever and you got to kind of put it down, put it into neutral, then put it into four low, and then hit the button for the trail control."

Four low is a setting on four‑wheel drive vehicles that makes the car go slower but gives it more power to climb hills or move over rough ground.

Term

trail control

"and then hit the button for the trail control."

Trail control is a feature that helps keep the car from spinning or losing grip when you’re driving on rough terrain. It automatically adjusts power to the wheels that need it most.

Term

differential lock

"[3704.8s] Yeah, but I didn't think I needed to because it looks just like a little bunch of lumps. [3708.7s] This is the mistake everybody makes, right? [3710.4s] They think like, well, I'll go in there, open, and then if I get stuck, I'll lock the rear, [3715.1s] and if I get stuck, I'll lock the front."

When a car’s wheels spin separately, it can get stuck. A differential lock makes both wheels turn together so the car can keep moving even if one wheel is on a slippery surface.

Term

traction control system

"It should have just used its traction control system, which it already has."

Traction control helps a car keep its wheels from slipping on slippery roads by automatically braking or slowing the engine.

Company

Modern Spare

"...talk to our friend at Modern Spare, because this is more and more cars..."

Modern Spare sells replacement parts for cars that don’t have official spare parts anymore, so people can keep their vehicles working.

Term

fix-a-flat

"...or they have no spare whatsoever. Either they have fix-a-flat, which is problematic at best..."

A fix-a-flat is a quick patch that lets you drive a little bit after a flat tire, but it’s only meant for short trips and can hurt the tire if you keep using it.

Part

spare tire

"[3904.1s] This may be considered kind of a boring topic, spare tires."

A spare tire is a backup wheel you keep in your car. If one of the regular wheels gets flat, you can put the spare on and keep driving until you fix it.

Term

all wheel drive systems

"whether it's all wheel drive systems and traction control systems, that to design a spare tire"

AWD means the car can send power to all four wheels at once, which helps it grip the road better when it's slippery or on uneven surfaces.

Concept

donut spare

"donut spare, very simple thing that you never thought about having to buy or pay for."

A donut spare is like a mini spare tire that you can use for short distances, but it’s not meant for long trips or high speeds.

Car

Volkswagen air-cooled

"you know, car people kind of have tribes, you know, like I'm a heavily, like, air‑cooled Volkswagen person"

Air‑cooled VW cars, like the classic Beetle, use fans and fins to keep the engine cool instead of a radiator.

Term

water-cooled

"Some of the water‑cooled stuff later on."

Water‑cooled engines keep the engine cool by circulating a liquid through it, which is common in most modern cars.

Car

Volkswagen Golf GTI

"I grew up in the 80s when, you know, the GTI was the poster on my wall."

The GTI is a popular hot‑hatch that adds extra power and sharp steering to the regular Golf car.

Car

Chevrolet Corvette C5

"I think the C5 was kind of the first rollout where they just said, you know, we really don't need this."

The C5 Corvette is a classic American sports car that stopped carrying an extra tire on the back, making it lighter and faster.

Concept

aftermarket kit

"...simple solution that wouldn't take up a lot of space, there would be a market for this aftermarket kit..."

An aftermarket kit is a group of parts you can buy and add to your car that the original maker didn’t include, usually to make it better or do something new.

Term

225s

"And if I'm not mistaken, I think the rear tires on that are 225s."

A tire size of 225 means the tire is 225 millimeters wide, which is a standard width for many sports cars.

Term

full size version

"know, a spare tire with a full size version."

A full-size spare tire is the same size as the tires on your car, so it works just like a normal wheel.

Car

Honda CRV

"But good heavens, like if you look at a Honda CRV, a brand new one, even a hybrid touring model..."

The Honda CR-V is a small SUV that many people use for everyday driving. It’s popular because it’s reliable and gets good gas mileage.

Term

weight capacity

"[4315.3s] We have to have considerations, especially for weight capacity, not only in the wheel, but in the tire"

Weight capacity is how much weight a part, like a wheel or tire, can hold before it might break.

Car

Model 3

"[4327.9s] Model 3 is, it's not a light car."

The Model 3 is a small electric car made by Tesla. It’s famous for being fast and good on battery life.

Term

TPS monitor

"the TPS monitor saying that there's not enough air"

It’s a warning light that tells you the car’s engine isn’t getting the right amount of air, which can affect performance and fuel economy.

Term

flat tire

"you've been driving on a flat tire for two or three weeks"

It means one of your car’s tires is not inflated or has a hole, which can make driving unsafe and damage the tire further.

Term

run flats

"Because of the run flats, it allowed her to keep driving it like it was normal"

These tires can keep going a short distance even if they lose air, so you might not notice a flat right away.

Car

BMW xDrive

"If you're in an all-wheel drive Audi or a BMW xDrive..."

BMW xDrive sends power to all four wheels automatically, helping the car grip better on slippery roads.

Term

deflated tire

"And, you know, so in a case like that, that deflated tire now becomes a significant expense"

When a tire has no air, it can’t support the car properly and may cause a flat or blowout.

Term

standard tire

"versus a standard tire that can be replaced with a spare"

A normal tire that you can swap out for a spare when it’s worn or punctured.

Part

jack

"And then inside this package, you also get the jack. So if you don't have a jack, you can actually lift your car."

A jack is a tool that lifts a car up so you can change a tire or do repairs.

Term

lifting locations

"Not only do they have very specific and precise lifting locations"

Cars have special spots where you can place a jack to lift them safely. Different cars have different spots, so it’s important to know where they are.

Part

battery tray

"Because underneath, of course, you've got a battery tray"

In electric cars, the battery sits in a tray under the car. When you lift the car, you need to be careful not to damage that tray.

Term

lift point

"Honda kind of has their own style of lift point, and we have to design our jacks accordingly."

It’s the spot on a car where you put a jack to lift it up, so you don’t break anything.

Car

Toyota CR-V

"I want to say the CR‑V is the second most popular car in America right now after the RAV4."

The CR‑V is a small SUV from Toyota that many people use for everyday driving because it’s reliable and not too expensive.

Car

BMW 3 Series

"If you were to take all of BMW, that's a huge part of our entire operation. But BMW, in their infinite wisdom, they tend to have, you know, 15 different versions of the 3 Series on that platform, right?"

The 3 Series is a small luxury car from BMW that comes in many different versions.

Concept

platform

"And so we have to have variations in the different platforms to fit the different trim levels."

A platform is the basic structure and parts that a car company uses for many different models, so they can build several cars more efficiently.

Term

trim levels

"And so we have to have variations in the different platforms to fit the different trim levels."

Trim levels are the different versions of a car that have more or fewer features, like extra seats or better sound systems.

Term

M Series

"And, you know, you have your M and sort of M Series, you know, you kind of have to pay"

M Series cars are the sporty, faster versions of BMW models with stronger engines and better handling.

Term

brake specifications

"attention to a lot of the brake specifications and make sure you have proper clearance"

Brake specifications are the numbers and descriptions that tell you how a car’s brakes work, like how big the discs are or what kind of pads they use. Knowing these helps you pick the right parts and keep your car stopping safely.

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