Ronnie’s stepping down as a permanent host, but the crew says they’ll still lean on him for more trips, videos, and track updates. The show’s sponsor shift brings Terrain Tamer into the “tip of the week,” with practical advice on carrying the right spare parts and using their site to match bearing and rebuild kits to your vehicle. The big news segment tackles WA’s AI seatbelt enforcement—cameras, strict rules, and lots of overturned fines—then wraps with listener updates, including the “Grenadier Wave” and rooftop-tent details.
Big news this week. Our beloved co-host, adventurer and all-round good human Ronny Dahl has called time as co-host of The 4WD Podcast. We have so much love and respect for the great man and to be completely honest, this is the right decision for him. He's an incredibly busy man and it has been our privilege to have been able to sit down with him on a weekly basis to talk life, adventuring and 4WDing.
In other news; an interesting update on the AI seatbelt fines in Western Australia, Duggo smells incredible and we have a brand new sponsor on board in Terrain Tamer!
The 4WD Podcast powered by Tyrepower. Recorded at BackChat Studios built by grounded.
"I really like to Rain Tamer. I think... I think they're elite. Well, just because everything that they do is shit that we need on our cars, like spare parts, all that kind of stuff... Like I've got Terrain Tamer, fuel filters, oil filters, brake pads, actually."
Terrain Tamer makes aftermarket parts for off-road and 4x4 vehicles. The hosts are saying they like the brand because the replacement parts they sell—like filters and brake pads—are good quality.
Terrain Tamer is an aftermarket brand focused on parts and accessories for off-road and 4x4 use. In this segment, the hosts specifically mention consumables like fuel filters, oil filters, and brake pads, framing the brand as a supplier of “spare parts” they want for their cars.
A fuel filter cleans the fuel before it gets to the engine. If it gets clogged, the engine can run poorly, so it’s a normal maintenance item.
A fuel filter is a service part that removes dirt and contaminants from the fuel before it reaches the engine. Keeping it fresh helps prevent clogged fuel lines/injectors and supports consistent engine operation.
An oil filter helps keep the engine oil clean by trapping gunk. It’s part of regular maintenance to help the engine last longer.
An oil filter traps metal particles and other debris in the engine oil. This helps protect engine components by keeping lubrication cleaner between oil changes.
Brake pads are the parts that squeeze against the brake rotors to slow the car down. They wear out over time and usually need replacement eventually.
Brake pads are the friction material that clamps onto the brake rotor to slow the vehicle. Their wear rate depends on driving style and conditions, and they’re a common consumable for off-road and daily driving.
"I feel like it's genuinely four driving, like, as is Type R and as is Type R and Tough Dog."
Tough Dog is a company that makes aftermarket parts for off-road and 4x4 vehicles. Here, the hosts mention it as one of the brands they trust for the parts they need.
Tough Dog is an aftermarket brand known for suspension components, especially for 4x4 and off-road setups. In this segment, it’s grouped with Terrain Tamer as part of the kind of parts the hosts want for their cars.
"But say bearing kits, you want to go and have a look at bearing kits you're in need
of those comes up with all these different options, swivel housing kits, differential
kits, gearbox, rebuild kits.
Once you click on one of those, let's go to heavy duty wheel bearing kits, gives you
a rundown."
Wheel bearing kits are sets of parts used to fix or replace the bearings that help your wheels spin smoothly. If a bearing wears out, it can cause noise and vibration, so the kit helps you do the job correctly.
A wheel bearing kit is a packaged set of parts used to service the wheel-end bearings that allow the wheel to rotate smoothly. These kits often include the bearing(s) plus related seals, spacers, and hardware needed for a proper rebuild.
"of those comes up with all these different options, swivel housing kits, differential
kits, gearbox, rebuild kits.
Once you click on one of those, let's go to heavy duty wheel bearing kits, gives you
a rundown."
A differential kit is a set of parts for the differential—part of the drivetrain that helps the wheels turn at different speeds, especially when turning. Rebuilding it can restore smooth operation and reduce wear.
A differential kit is a set of parts used to rebuild or refresh the differential, the gearbox component that lets the left and right wheels turn at different speeds. In 4WD applications, differential rebuilds are often paired with heavy-duty bearings, seals, and gear-related components.
"of those comes up with all these different options, swivel housing kits, differential
kits, gearbox, rebuild kits.
Once you click on one of those, let's go to heavy duty wheel bearing kits, gives you
a rundown."
A gearbox rebuild kit is a set of parts used to take a transmission apart and fix worn components. It’s meant to help you rebuild the gearbox instead of replacing it outright.
A gearbox rebuild kit is a collection of internal parts used when overhauling a transmission/gearbox. These kits typically include wear items like bearings, seals, and other components so the gearbox can be restored to correct operation after wear or failure.
Term
swivel housing kits
"of those comes up with all these different options, swivel housing kits, differential
kits, gearbox, rebuild kits.
Once you click on one of those, let's go to heavy duty wheel bearing kits, gives you
a rundown."
A swivel housing kit is for a part of some 4WD front axles that helps the wheel steer. It usually includes the worn bearings and seals so the steering can move smoothly again.
A swivel housing kit refers to parts used to service the swivel housing in certain 4WD front axle designs (often found on live-axle setups). The swivel housing supports steering movement and helps manage bearing/seal wear in the axle’s steering knuckle area.
"So the AIC belt finds this is a WA thing more so... have started to issue road safety finds in WA with the use of AI cameras for not wearing a seatbelt properly."
Seatbelt fines are tickets for not wearing your seatbelt properly. The goal is to encourage safer driving and reduce injuries in crashes.
Seatbelt fines are penalties issued for failing to wear a seatbelt correctly. They’re part of road safety enforcement, and automated camera detection can increase how consistently violations are caught.
"WA, a little bit late to the party in all fairness, have started to issue road safety finds in WA with the use of AI cameras for not wearing a seatbelt properly."
These are cameras that use smart software to spot when people aren’t wearing their seatbelts. The system can then help authorities fine the driver.
AI cameras use computer vision to detect whether drivers and passengers are wearing seatbelts. In this context, they’re being used to automatically identify seatbelt violations and issue road safety fines.
"Yeah, those are the cameras that stretch up across all the lanes of traffic. Yeah, so I'm not all over it. So what they're getting people with is it's a it's a front on view basically through the front windscreen."
This is when cameras on the road watch for traffic rule breaking and then trigger fines. In this segment, they’re talking about cameras that can see whether seatbelts are being used properly.
Camera-based traffic enforcement uses roadside or gantry-mounted cameras to automatically detect specific violations. Here, the hosts describe cameras that view drivers through the front windscreen and then issue fines for things like incorrect seatbelt use and phone-related offenses.
"So what they're getting people with is it's a it's a front on view basically through the front windscreen."
The front windscreen is the windshield you look through from the driver’s seat. The cameras can use the view through it to check what’s happening inside the car.
The front windscreen is the vehicle’s windshield at the front of the car. In enforcement terms, it matters because cameras can use the view through the windscreen to see whether a driver or passenger is wearing a seatbelt correctly.
"And they I think they detect mobile phone offences too. They detect everything."
Mobile phone offences are tickets for using your phone while driving. The episode suggests the cameras can spot those violations too.
Mobile phone offences are traffic violations related to using a phone while driving, such as holding it or interacting with it. The hosts claim the same camera system can detect phone-related violations in addition to seatbelt non-compliance.
"…they're paying a couple hundred dollars and demerit points as well. By the way, demerit points that stick around for a few years."
Demerit points are extra penalties added to your driving record when you get a ticket. They usually last for a while, and too many can lead to your license being restricted or suspended.
Demerit points are a penalty system where a driver’s license accumulates points after certain traffic offenses. If you reach a threshold, it can lead to consequences like suspension or additional restrictions, and the points typically expire after a set period.
"…there's issues with the technology as well. So people potentially being wrongly. …the amount of mistakes that this AI system is making. …there's a way, right, where you can implement this system"
This is when cameras and computer software check if people are buckled up and automatically issue tickets. The worry is that the system can make mistakes and fine people who weren’t actually doing anything wrong.
AI seatbelt enforcement uses cameras and software to detect whether occupants are wearing seatbelts and then issues fines based on that automated assessment. The key concern raised here is false positives—cases where the system incorrectly flags people—leading to wrongful tickets and points.
"And they only will win after a formal review process, which. That just feels wrong to me."
A formal review process is the official way to challenge a ticket after you’ve been fined. You usually have to submit an appeal and wait for a decision.
A formal review process is the official procedure to contest an issued fine after it’s already been recorded. The hosts are emphasizing that the driver typically can’t stop the penalty at the moment—it’s challenged afterward through an administrative or legal review.
"The other thing that I didn't have on there that reminded me as I was reading the article on four by four Australia. Is the reflective window coverings."
These are like special sunshades for your windows. They reflect heat and help keep the inside cooler, especially when you’re stopped or traveling in strong sun.
Reflective window coverings are sunshades that use a reflective surface to bounce radiant heat away from the cabin. On 4WDs and caravans, they’re often used to keep the interior cooler and reduce glare when parked or driving in hot sun.
"I have. Yes. Bush optics. Yeah. Go and check that out."
Bush optics is the name of a small business the hosts are talking about. They make window screens/sunshades for vehicles, and the hosts think they look really cool.
Bush optics is the name of Sarah and Keelan’s new business featured in the episode. They’re making “soul screens,” which are essentially aftermarket reflective/sun-screen style window coverings for vehicles.
Term
Soul screens
"Sarah and Keelan are doing their own. Yeah, like. Soul screens. Basically. Yeah."
“Soul screens” sounds like a branded type of window shade/screen. The idea is to help with sun and glare so the inside is more comfortable.
“Soul screens” appears to be a product name for vehicle window screens/sunshades. In this context, it’s tied to reflective window coverings—aimed at improving heat and glare management when the vehicle is parked or used off-road.
"Plus, there's the rooftop tent that he's rolling now. Yes, very cool rooftop tent because it pops not. It's not just a clam shell."
A rooftop tent is a tent that sits on top of the car. When you stop, it opens up so you can sleep without using the ground.
A rooftop tent is a camping tent mounted on the vehicle’s roof, typically accessed by a ladder. Many designs open in stages to create usable sleeping space while keeping the tent protected when closed.
"Yes, very cool rooftop tent because it pops not. It's not just a clam shell. but then the it hinges up as well."
Here, “clam shell” means the tent opens like a lid that swings up. The point is that this tent opens in a way that can give you more room than just lifting the top.
In rooftop-tent talk, a “clam shell” describes a hinged opening style where the tent lid swings up like a shell. The speaker contrasts this with a design that also hinges upward to create extra interior room.
Select text to request an explanation
All right, the four-wheel drive podcast Power Bites High Power, recording in the back chat,
back chat. Back chat studio is built by Grounded. Oh, it's been a bit of a, been a bit of a
rough start.
Do you want me to keep that in?
Or do you want me to keep that one?
Back chat, I don't mind that.
Back chat.
Kind of works.
No, well.
Kind of works for, like.
What does it work as?
Well, if you, if you have a backman come in on the normal platform, and this back chat,
back chat might be a new segment.
Anyway, a new show.
Some royalties will be coming my way.
Hopefully.
Well, Southern Reuben would let it ride.
Bring it to scene as always.
Follow us on the socials.
And if you want to get into some of that merch over there, which I don't know if that looks
like I'm pointing at that t-shirt, probably doesn't.
This one here.
That one there.
Where are we?
Hello.
That one there.
Or the other one.
The other one's still available.
Yeah, they're both still available.
The four-wheel drive podcast.com.
Kind of couple sales on them, actually.
Have you?
Yeah.
They're nice.
They are very nice.
They are good.
You got one on the way for me.
I do.
Thank you.
I do.
You're welcome.
It's nice.
No, it's what I do.
It's what is actually one behind you.
Just there.
Yeah, I like that jumper.
Yeah, it's coming.
I like that jumper.
Hopefully it's the right size because you have been working out going to the gym.
I do work out a little bit and it's starting to get a little bit colder outside.
It is.
So, you're going to be putting...
Well, I mean, we're both in t-shirts at the moment.
Yeah, it's quite nice.
It's quite warm.
But actually, a terrible day.
Tie power.
Love them.
Love them.
Love Rain Tamer.
To Rain Tamer.
Talk to me.
Love them.
Love them.
To Rain Tamer.
Our new best friends.
Yeah, straight away.
Our new best friends.
Our new best friends.
We're friends already.
We were quite close friends.
We were already friends.
We were best friends.
And then we kind of lost touch a little bit.
We were best friends.
No, I was best friends with them.
We were good friends.
And then we lost touch with them a little bit, but not really, you know, just kind of still
on the radar, seeing them pop up here and there.
Yeah.
And now we're working with them.
We're working.
Which I couldn't be more excited about, to be honest with you, because I really like
to Rain Tamer.
I think...
I think they're elite.
Well, just because everything that they do is shit that we need on our cars, like spare
parts, all that kind of stuff, selfishly it's stuff that we need and it's good quality
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