Build Summary

The 2025s have arrived here at SoCo Customs and we are already building tons! This truck came to us at a 2025 GMC Sierra 3500 Denali Dually. It came with the Duramax motor. As lift kit, wheel and accessories manufacturers get their websites updated, you heard it here first, THE 2025s ARE THE SAME AS THE 2024. 

This truck has been finished and delivered back to Alpine Buick GMC South here in Colorado Springs. It will live there until one of you lucky buyers go and make them an offer. We are their preferred vendor for upfits as we adhere to a level of quality that they are still willing to guarantee. You can buy a pre-load from them, or if you would like to buy a stock truck and want to add some upfitting to your financing, the mashup of Alpine and SoCo can get you dialed in on the truck of your dreams. 

Let’s dive into this build here. We sent this 2025 GMC 3500 Dually up on the 4” Cognito Motorsports kit with the 2.0” IFP Fox Shock Upgrades. In my opinion, this kit is the best combo of looks and ride quality. The angles are perfect to bridge on-road feel, and off-road performance. Not to mention the 4” kit combined with 37s leaves very little gap between the wheels and fenders. We will get to those tires later… 

The wheels are the TIS 544B; B is for Black. These are 22s in the all black color way and really breaks up the chrome that's all over these Denali trucks. The fronts are a traditional dually front, and the rears poke just enough to let you know that this truck is not just boring factory. The 544 is an extremely popular wheel in both single rear wheel and dual rear wheel formats and I cannot say I am surprised. These look epic.

Now for the tires. We wrapped the 22s in this 37x12.50 Kenda Klever RT. Despite how they look, they are actually very quiet. When building for dealers, we have to pick components that don’t hinder the the daily driveability of the trucks, and the Kenda Klevers do that while still looking mean. 

This truck also came in with the fixed tubular OEM side steps and we had to get rid of those. We swapped those out for the Amp Research Power Running Boards. These plug into your OBD II port so you aren’t having to mess around with splicing wires, lining up magnets, etc. 

This truck will be at Alpine GMC South while it lasts. Go make them an offer and they will be glad to make this one YOUR new truck. It is fully dialed for work and play. If you want a SoCo build of your very own, give us a call at 719-574-1700 or fill out the contact form below.