Recent content by Koppster

I am wanting to hear how much tire you can get in to the wheel wells now that it starts stock with 35s. Will Peak and others be ready with aftermarket lift/suspension kits, Borla exhaust upgrades, Method wheels, all the cool stuff. BTW, I assume the 6.6L is the same tried and true 6.6L Chevy...

Got my interest. 6.6L, stock 35s, dual screens, etc. etc. etc.

I am very happy with my Mickey Thompson Baja A/Ts

FWIW, my dealer is telling me transmission flush is not required until 50K. I'm at 40K and will probably do it this week. Full flush on the 10 speed is $1100....ouch!

Brake pads requiring replacement at less than 30K is concerning to me. My experience with Chevrolet trucks is 65-85K before the pads need replacement. As others have mentioned, what does your brake pad wear indicator say in percentage of life left? Even with a lot of stop and go driving you...

I have had the S on other trucks but much prefer the Atak. I'm an old guy and like my vehicle to sound like our cars did in the 60s and 70s.

Good Morning I was having trouble with my 5X12 utility trailer after I upgraded the trailer lights to LED. I thought it was a grounding issue but no matter what I did the truck would not recognize the trailer and apparently unless recognized, does not send light signals to the connector. I...

Axe, I used the Mobil 1 FS on my last oil change, paid about ~$28 for the 5 quart container and I buy Wix filters through RockAuto. I have noticed occasional updates on the GM Dexos site: https://www.gmdexos.com/brands/dexosr/index.html Rick

2023 ZR2, bought Dec 22, 35558 miles. Got this warning two days ago. The articles and posts I read ranged from Gear Shift Selector Module to Transmission Control Module or Battery, apparently it is a known common issue. I decided to take it to the Dealer. In my case it turned out to be the...

You have to put it in brake maintenance mode to retract the rear calipres. Look on YouTube

Installed mine yesterday. I am pleased, generally easy to install and they work. I broke the red slider on the original headlight connector in the process but that is on me. Only negative I can say is the stick on wire routers do not stick very well. I love the look, I put them in the first...

FWIW, in Texas regular batteries last right at 36 months on average. AGM batteries tend to make it to 48 months. There's always exceptions but this has been my experience and observation.

Put one on my kid's 2021 Trail Boss, zero issues. Quality product IMO. Not my choice for my ZR2, I wanted more than level, I wanted lift + level. The Peak 2.25" met that requirement on the ZR2 and I'm happy with it too.

Well the GM DexosR site listing has been updated, some of the Mobil 1 oils that were on it before are no longer on the list to inlcude Mobil1 FS (which I just purchased for my next oil change), Mobil1 ESP and Mobil 1. Brand Name Supplier Specification Viscosity License Number EDGE...