One shudders to imagine what it would’ve cost to pay someone to convert an RV. Back in the '80s, it really was better to ...

A GMC dealer can now offer a supercharged Sierra with a choice of 700, 800 or 1,000 hp covered under warranty ...

This GMC truck hails from a time when people were still getting publicly executed by guillotine, and “good old” Adolf was just beginning to sink his rotten teeth into Poland. In other words, you’re ...

Just last month, GM Authority wrote about the uniquely customized 2024 GMC Acadia Denali owned by Alyshia Lesley in Canada, who got a blacked-out look for her vehicle rather than the chrome trim and ...

Inspiration can come when one least expects it, and from unlikely places. Take David Favorito and his '41 GMC panel truck for example. "It all started 31 years ago," recalls David. "I went to the ...

Eric Wright gets a lot of double-takes when he takes his custom truck for a spin. The pickup is a mirror image of itself - two identical cabs welded together back to back. One is a Chevy, the other is ...