1UPPER

My pre ordered 2024 GMC 2500 HD Denali Ultimate came in this week. Traded in my 2020 GMC 2500 HD AT4. I’m really enjoying this new truck and these new wheels will be changed out next week.

I installed my ARE camper shell on my 2024 2500 HD Denali Ultimate from my previous 2020 HD. The fit is the same and the camera relocation would be great but I never messed with it on my previous GMC.

I replaced my stock amber lenses with the Klearz smoked lenses. They come with the GMC logo on it. You will have to remove your fenders, remove the light and remove the amber lenses. Then you will have to clean and glue the smoked lenses back on the OEM housing. It’s not difficult but slightly tedious work. Klearz does offer a switchback led turn signal upgrade option as well.

I installed a Phillips wireless charger on the under side of my center console last year. It’s very convenient to be able to have two places to charge our phone’s without wires. This mod only requires a torque T15 screw driver, utility knife, hot glue or epoxy. The whole mod only takes about 1 hour to do. I did run my power to the USB port in the center console. If you want to direct wire it then it will take some more time to install .

I had to cut out the original grille and reuse the OEM painted surround trim with the new grille.

Thanks! It’s a royalty core grille.

I removed my OEM amber lenses and replaced them with Klearz smoked replacement reflector covers.

On my 2020 AT4 2500 HD I had squeaking brakes early on. I took my truck to my GMC dealer and they said this was a very common issue on the new 2500HD brake pads. They did replace my pads under warranty when my truck was at 23k miles. I’m now at 32k miles and my replacement brake pads are squeaking again. I made sure to remove the brake dust but they still squeak. It’s frustrating having my brakes squeak so much when I’m coming to a stop at a stop light. Hopefully they can find a solution to this in the future.

I did a full clay bar, paint correction and a full wax three step wax to prepare my truck for the winter months. I've had my GMC AT4 for just over a year now and I’m always impressed at how well it drives and handles with the 12” bulletproof lift on 40s.

I took all my interior chrome trim and wrapped it with a satin charcoal vinyl wrap. I don’t have to worry about getting the sun glaring off it as much as before.

I wrapped my front facing amber mirror lights and my Duramax badge logos with a dark tint wrap.

I currently have the Banks Derringer tuner and Banks pedal monster. I did call them last week to inquire about the air intake and rear differential cover. They said they were trying to get them released towards the end of the year. I don’t know anything about the exhaust though.