Flatus

I never did check my rear diff fluid level but I just got my truck out of the shop last Friday from having a full rear end rebuild. I have about 29,600 miles on it. Heaviest weight it tows is about 5200-5400 lbs. It was a bit disappointing to say the least. They had my truck for 11 days. It seems to be fixed now though.

Yeah, I seen that, I just don't want to go back to an aftermarket one. I have not had a truck with aftermarket controller since about 2003.

Is this still the case on a 2025 Custom TB, still can't add a factory controller? I was looking at a 2025 TB today that was ordered without a brake controller. Thinking about trading my HD in on it but this would be a deal breaker if they can't add a factory controller.

The gasser only comes with a 60k mile power train warranty.

If I am at 3/4 tank, mine also takes about 11 gallons to fill up. I have found that the app is actually pretty accurate. I usually use it to predict how many gallons it will take to fill up.

I have read a couple of posts on here where people have mentioned having a rattle caused by a loose bolt on the coolant reservoir.

I tow a 23 ft travel trailer that weighs around 5200-5400 loaded. It has a pretty heavy loaded tongue weight for it's size at around 800lb. I tow without a WD hitch. I have pulled this way at least 2500 miles worth of towing and through different types of weather conditions without any issues at all.

I had all 4 corners replaced under the TSB about 5-6 months ago. At the time the truck had 18,000 miles on it. They started squeaking again at about 21-22k miles. Didn't even last an entire oil change interval without squeaking. They seem to only squeak the first 3-5 times I touch the brakes though but this a daily occurrence. I park in a parking garage at work and they squeak like crazy when I leave every night.

Some trucks have optional rear wheel well liners and some don't.

I have the GM mat in mine, have had it since day one. It is holding up well and does the job.

They probably froze to death.

My lie-o-meter is anywhere from .8-1.2 mpg off from hand calculations. I would have to say it is the least accurate I have ever had of any of my vehicles.

You might be hearing the 3rd brake light plastic spoiler popping and making noises. Mine makes noise and my previous GMC 1500 did the same.

A 2025 AT4 2500 gasser in that cement gray sure would be super swell.

Mine burns excessive amounts of gasoline.