Following Fedex
Wheel Bearings
Following Fedex Wheel Bearings · Jun 14, 2026
Following Fedex

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Following Fedex
Cadillac Escalade IQ
Car

Cadillac Escalade IQ

The Cadillac Escalade IQ is a big Cadillac SUV that runs on electricity. The hosts mention it needs fewer charging stops, which usually means it can go farther on a single charge.

Term

charging stops

A “charging stop” is when you pull over to recharge an electric car’s battery. Long trips require these stops because the battery can’t last forever.

Term

gigantic battery

A “gigantic battery” is a colloquial way of saying the EV has a very large battery pack. Larger battery capacity generally provides more driving range, which can reduce how often you need to stop to recharge.

Subaru Cross Trek
Car

Subaru Cross Trek

The Crosstrek is a small crossover SUV made for regular driving and better traction. It typically comes with all-wheel drive. If it’s driven a lot on rough roads or has high miles, wheel bearings can eventually wear out.

Term

two point five liter

“Two point five liter” is the size of the engine. In a hybrid, that engine works together with the electric system to help the car use less fuel.

Term

Toyota's hybrid system

“Toyota’s hybrid system” is Toyota’s way of combining a gas engine with an electric motor. The car can use electricity sometimes and gas other times to get better mileage.

Crosstrek Cross Track
Car

Crosstrek Cross Track

The Crosstrek is a small SUV/crossover that’s made for everyday driving. It’s known for having all-wheel drive for better traction. Wheel bearings can wear out over time, especially if you drive on rough roads a lot.

Term

symmetrical all drive system

It’s Subaru’s way of sending power to all four wheels. The system is set up to be balanced, so the car feels more even and stable when you turn or drive on slippery roads.

Subaru Outback
Car

Subaru Outback

The Outback is a car that looks like a wagon but is built like a crossover. It’s made for regular driving and also handles rough roads better than many sedans. Wheel bearings can still wear out, especially if the car is driven on bad roads a lot.

Concept

body on frame

Body-on-frame means the car has a separate heavy frame underneath, and the body is mounted on top. It’s common on trucks; the speaker is saying Subaru doesn’t build this way.

Term

boxer engine

A boxer engine is a flat engine design where the pistons move opposite each other. Subaru uses this layout, and it can help the car feel more balanced because the engine sits lower.

Subaru WRX
Car

Subaru WRX

The Subaru WRX is a sporty Subaru that’s famous for all-wheel drive and a lively driving feel. Here it’s mentioned because the owner is talking about the engine’s sound.

Term

ground clearance

Ground clearance is how much space there is between the ground and the bottom of the car. More clearance helps the car avoid scraping when roads are bumpy or snowy.

Chevrolet Tahoe
Car

Chevrolet Tahoe

The Tahoe is a large SUV made for carrying people and gear. It’s popular for road trips and towing because it has a lot of space. Because it’s heavy, parts like wheel bearings can wear faster than on smaller cars.

Term

Snow mode

Snow mode is a setting that helps the car behave better on slippery roads. It usually makes acceleration gentler and helps the wheels grip more so you don’t spin.

Term

adaptive cruise controller

Adaptive cruise control is like regular cruise control, but it also watches the car in front of you. If traffic slows down, it can slow the car for you and then resume when the road opens up.

Term

lane keep assist

Lane keep assist helps you stay in your lane. If you start drifting, it can nudge the steering or alert you so you don’t accidentally cross the lane lines.

Wrangler Rubicon
Car

Wrangler Rubicon

The Wrangler is a rugged SUV made for off-road driving. Even without extreme trails, it’s often driven on rough roads. That can put extra stress on wheel bearings over time.

Term

all seasons

All-season tires are meant to be a compromise tire for year-round driving. They’re not as good as true winter tires in deep snow, but they’re usually good enough for many people.

Term

heated set front seats

Heated seats warm you up while you drive. They’re especially nice in winter because they help you get comfortable faster.

Term

Subaru Starlink infotainment system

Starlink is Subaru’s built-in screen and software for things like music, navigation, and connecting your phone. The host is saying the version in this car isn’t the newest, but it works.

Term

wireless charger

A wireless charger charges your phone without a cable. You just set the phone on a pad, but if the pad is too sloped or the phone doesn’t sit flat, it may not charge reliably.

Term

CarPlay

CarPlay lets you connect your iPhone to the car’s screen. Then you can use navigation, music, and some apps through the car instead of using the car’s own interface.

Term

Android Auto

Android Auto connects your Android phone to the car’s screen. It helps you use navigation and music in a safer, more car-friendly way.

Term

crosswinds

Crosswinds are side winds that can shove your car sideways. Some driver-assist systems can help you stay in your lane when that happens.

Term

hands free

“Hands free” means the car can do some driving tasks without you gripping the wheel constantly. You still have to stay alert because the system can ask you to take over.

Company

electrify America

Electrify America runs public EV charging stations. It’s one of the networks people use when planning where to charge on a road trip.

Term

worst case scenario for range in an EV is highway speeds

EVs usually go fewer miles at highway speeds because the car has to work harder to push through the air. Rain can make it even less efficient, so range can be lower than you’d expect.

Term

EPA range rating

The EPA range rating is the government’s official estimate of how far an EV should go on a full charge. This car’s weight means it may not get that official number, so they estimate range from their trip.

Term

Super Cruise

Super Cruise is Cadillac’s advanced driving-assist feature that can help steer and drive on certain roads. In this story, it works for a long time, but sometimes it tells the driver to take over because it can’t find the right road information.

Term

no road information found

That message means the car’s navigation/driver-assist system can’t find the road details it needs. When it can’t, it may ask you to take control even if you’re just driving straight.

Honda Stream
Car

Honda Stream

The Honda Stream is a minivan meant for carrying passengers comfortably. It’s designed for everyday family use and can include features for watching or streaming content. Like other cars, it has wheel bearings that can wear out with time and driving.

Lincoln Navigator
Car

Lincoln Navigator

The Navigator is a big luxury SUV with a focus on comfort and space. It’s designed for people who want a premium interior. Because it’s heavy, wheel bearings can wear out as the vehicle accumulates miles.

Lincoln Nautilus
Car

Lincoln Nautilus

The Nautilus is a midsize luxury SUV, meaning it’s built to feel comfortable and upscale. It includes modern screens and tech inside. Wheel bearings can still wear out over time, even on luxury SUVs.

Term

dual layer battery pack

A dual layer battery pack means the vehicle’s high-voltage battery is arranged in two stacked sections rather than one single block. This packaging can help manage space and cooling, and it’s tied to how the car charges using different voltage paths.

Chevrolet Volt
Car

Chevrolet Volt

The Volt is a plug-in hybrid, so it can drive on electricity and also has a gasoline engine. You charge it like an EV, but it can still go farther when the battery runs low. Wheel bearings are still normal wear items on this kind of car.

Cadillac Lyric
Car

Cadillac Lyric

The Cadillac Lyriq is another Cadillac electric vehicle. They mention it to say the Escalade IQ uses a battery design that’s similar to what Cadillac already does in other EVs.

Chevrolet Blazer EV
Car

Chevrolet Blazer EV

The Chevrolet Blazer EV is another electric SUV from Chevrolet. They bring it up to compare battery technology across GM EVs.

Term

voltage splitter

A voltage splitter is part of the charging system that divides the incoming electricity so the battery sections each get the right voltage. That helps the car charge efficiently and safely.

Term

state of charge

State of charge is just how full the battery is, shown as a percent. They use it to figure out how far the car can go before needing a charger.

Term

kilowatts

Kilowatts tell you how fast the car is charging. Higher kW usually means you add energy more quickly, but it still takes time to fill a big battery.

Lucid Gravity
Car

Lucid Gravity

Lucid Gravity is an electric SUV. They mention it to compare how different EVs do on the same trip and how much charging you need.

Kia EV9
Car

Kia EV9

The Kia EV9 is an electric SUV. They’re using it in the trip to compare range and charging needs against other EVs.

Term

aerodynamic drag force

Aerodynamic drag is the “air pushing back” against the car. When you drive faster, the air resistance grows a lot, which makes the car use more energy.

Term

regen

Regen is how an EV recovers some battery energy when you slow down. Instead of wasting all that energy as heat, the car tries to put some back into the battery.

Dodge Charger
Car

Dodge Charger

The Charger is a car that’s designed to feel sporty and powerful. People talk about it a lot when discussing performance cars. If it’s driven hard or has high miles, wheel bearings can eventually start making noise.

Place

Columbia River Gorge

The Columbia River Gorge is a windy area in the Pacific Northwest. Strong winds there can make your EV (or gas car) use more energy than you’d expect.

Term

drafting

Drafting means driving close behind another vehicle so the air resistance is lower. It can help the car use less energy to keep going at the same speed.

Lucid Air
Car

Lucid Air

The Lucid Air is an electric car, meaning it runs on electricity instead of gasoline. It’s built to be comfortable and quiet. Even though it’s electric, it still has wheel bearings that can wear out with time and miles.

Term

headwind

A headwind is wind that hits you from the front. It makes you work harder to keep going, so you burn more energy and go less far.

Term

tailwind

A tailwind is wind pushing you from behind. It helps you go faster or use less energy, so you can stretch your range.

Ineos Grenadier
Car

Ineos Grenadier

The Ineos Grenadier is a tough off-road SUV. The point here is that when you drive in harsh conditions (like strong winds), it can get much worse fuel economy than you’d expect from the basic rating.

Term

vehicle to grid

Vehicle-to-grid means your EV can act like a backup power source. Instead of only charging from the grid, it can also send power back when the grid needs it.

Term

bidirectional charging

Bidirectional charging means the charger isn’t just for charging. It can also let your EV send power back out, which is what makes vehicle-to-grid possible.

Term

peak hours

Peak hours are the busiest times for electricity use. That’s when the grid needs the most power, so sending power from EVs can help.

e golf
Car

e golf

The e-Golf is Volkswagen’s electric version of the Golf. The host is using it as an example of an EV you might charge often if you drive a lot.

Ionic five
Car

Ionic five

The Ioniq 5 is Hyundai’s electric car. The discussion is about whether people plug it in often enough for the car to potentially help the power grid.

Company

GM

GM is the car company being discussed. The host says GM is working on vehicle-to-grid, but the early setups may only work with GM cars.

Term

plug-in-charge standard

This is a standard that helps an EV and a charger “talk” to each other so charging can start more automatically. The host says it’s also moving toward supporting power flow both ways.

Company

Delta Electronics

Delta Electronics is a company that builds charging equipment. The host is saying that automakers often rely on companies like this to build the chargers.

Company

P G and E

PG&E is a power company that runs electricity service in parts of California. The host says PG&E is interested in vehicle-to-grid, which helps make the idea real.

Term

sodium ion batteries

These are rechargeable batteries that use sodium (like from common salt) instead of lithium. People are interested because sodium is easier to source and the batteries may not need as much cooling as some lithium battery types.

Term

energy storage system

An energy storage system is basically a big battery setup for the power grid. It stores extra electricity when it’s available and then sends it back out when you need power later.

Term

parallel

“Parallel” wiring means the battery parts work together to hold more charge. It increases how much energy you can store, while keeping the voltage about the same.

Term

series

“Series” wiring connects battery parts so the voltage adds up. That can be useful when you need a higher voltage to run equipment.

Term

energy density

Energy density means how much “battery energy” you can fit into a certain size or weight. EVs care a lot because heavier batteries hurt efficiency, but stationary power setups can be less sensitive to weight.

Term

active cooling

Active cooling means using a system to keep the battery from getting too hot. Some battery types need this to stay safe and last longer, especially when charging or driving hard.

Term

c and

C-rate is a way to describe how fast the battery is being charged or discharged compared to its size. Faster charging/discharging can be harder on the battery, so engineers design around it.

Term

cycle

A “cycle” is basically one round of using the battery—charging it and then using it. More cycles means the battery lasts longer before it starts losing capacity.

Term

lithium iron phosphate

Lithium iron phosphate (LFP) is a type of EV battery. It’s known for being pretty stable and long-lasting, which is why it shows up in both cars and backup power systems.

Term

Second Life battery packs

Second Life battery packs are used EV batteries that get a new job after they’re worn out for driving. They can still store energy for things like backup power or smoothing demand on the grid.

Term

peakers

Peakers are backup power plants that only turn on when the grid is under heavy demand. They’re used for short bursts, and they can be costly and dirty compared with cleaner power sources.

Hyundai Genesis
Car

Hyundai Genesis

Genesis is Hyundai’s luxury vehicle line, meaning it’s built to feel more premium and comfortable. It’s still a regular car underneath, with normal wear items. Wheel bearings can wear out over time just like on any vehicle.

Neue Classs
Car

Neue Classs

Neue Klasse is BMW’s plan for a new generation of vehicles. It’s described as a higher-performance version of what they’ve already been working on. Even with new designs, cars still have wheel bearings that can wear out with time.

Term

eight hundred volt architecture

This means the EV is built with a higher-voltage electrical system. That can make it charge faster and deliver power more efficiently than lower-voltage setups.

Term

kilowatt hours

“Kilowatt hours” (kWh) is a unit of energy used to describe EV battery capacity. More kWh generally means more stored energy, which can translate to longer driving range—though real-world range also depends heavily on driving style and efficiency.

Car

Genesis Magma GT3 concept

This is a Genesis concept built around the GT3 racing rules. GT3 is a major worldwide race class, and the idea here is to make a car that can compete on track and still connect back to a road version.

Term

GT cars

“GT cars” are race cars that start from real production cars. The rules are meant to keep them closer to what you could buy, compared with fully custom prototype race cars.

Chevrolet Corvette
Car

Chevrolet Corvette

The Corvette is a sports car built for fast driving. It’s designed to handle well and feel exciting. Like any car, it can develop wheel-bearing problems as miles add up.

Ford Mustang
Car

Ford Mustang

The Mustang is a sports car that’s made to be fun to drive. It’s available in different versions, including faster ones. With enough miles and spirited driving, wheel bearings can wear and start making noise.

Amg Gts
Car

Amg Gts

The AMG GT is a high-performance sports car made for fast driving. It’s designed to handle well and feel sporty. As miles add up, wheel bearings can still wear and start making noise.

Term

gated shifter

A gated shifter is a gear lever that moves into specific, defined positions. It feels more like a classic manual transmission because the lever is guided into the right gear “slots.”

Audi Q7
Car

Audi Q7

The Audi Q7 is a big family SUV with three rows. Here they’re talking about the new one and what engines it will offer, including a higher-performance SQ7 version.

Audi SQ7
Car

Audi SQ7

The SQ7 is the stronger, faster version of the Audi Q7. They mention it uses a twin-turbo V8 and give the headline power and torque numbers from the announcement.

Term

twin turbo V eight

A twin-turbo V8 is a V8 engine with two turbochargers. Turbos cram more air into the engine, which usually makes it produce more power and pull harder.

Audi Nuvolari concept
Car

Audi Nuvolari concept

The Audi Nuvolari is a concept car—basically a preview of what Audi wants to build next. They describe it as a super-powerful hybrid with a twin-turbo V8 plus electric motors.

Term

plug-in hybrid

A plug-in hybrid is part gas car and part electric car. You can charge it by plugging it in, and it can often drive on electricity for shorter trips.

Lamborghini Temerario
Car

Lamborghini Temerario

The hosts say the Audi Nuvolari concept is basically a different-looking version of the Lamborghini Temerario. “Rebodied” means it shares the core hardware, but the outside design is changed.

Audi Q9
Car

Audi Q9

The Audi Q9 is a big new SUV Audi is planning. The hosts are talking about its advanced headlights—specifically a system that can control the light pattern more intelligently than normal headlights.

Term

digital matrix LED headlights

These are headlights made from lots of tiny light sources that can be controlled separately. Instead of switching fully between high and low beams, the car can dim just the parts that would blind oncoming drivers.

Term

micro LEDs

Micro LEDs are a more advanced kind of LED made from very tiny light chips. Using them can help the headlights control the light pattern more precisely.

Rivian R1S
Car

Rivian R1S

The Rivian R1S is an electric SUV. The host is using it as an example of headlights that can automatically adjust the beam when another car approaches.

Term

manual transmission

A manual transmission means you shift gears yourself using a clutch and a stick. The host is highlighting that Subaru’s teased models will be offered with this kind of gearbox.

Subaru WRX STI
Car

Subaru WRX STI

The Subaru WRX STI is a sporty Subaru that’s popular with driving enthusiasts. In this segment, it’s mentioned as one of the new models Subaru plans to offer with a manual transmission.

Subaru BRZ
Car

Subaru BRZ

The Subaru BRZ is a small sports car meant to be fun to drive. The host is talking about a special updated BRZ version in Japan that’s limited-run and includes upgraded braking and suspension parts.

Subaru Impreza
Car

Subaru Impreza

The Subaru Impreza is a compact car. The hosts are excited because they’re talking about a new hatchback version that you can get with a manual transmission.

Brand

Mopar

Mopar is the name fans use for Chrysler/Stellantis parts and accessories. Here it’s mentioned as a reference to Mopar enthusiasts.

Dodge Challenger
Car

Dodge Challenger

The Challenger is a muscle car meant for strong acceleration and a sporty feel. People often compare it to other performance cars. Over time, especially with hard driving, wheel bearings can wear out and cause noise.

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