AT4 upgrades are available on many of GMC's vehicles, and on the 2500 AT4X, you get a 1.5-inch factory-installed lift, ...

On paper, the Sierra AT4X AEV Edition seems like an all-dominating brute. The AT4X package is burly on its own, adding a ...

GMC Sierra 2500 HD AT4X AEV Ultimate Build conquer! I drove it on Overland Expo PNW's demanding course to find out if this ...

The new AT4X variant of GMC’s 2024 Sierra HD pickup series officially joins the stable this week, giving pickup truck box-checkers yet another off-road trim to chase. Well, two trims ...

My time in other AT4X AEV Edition pickups from GMC makes me confident that the Sierra 1500 can handle serious off-roading, and the diesel powertrain should offer significant range for, well, ranging.

GMC Canyon AT4X has been officially announced in Mexico, where it will go on sale in the fourth quarter of this year.

An AT4X-exclusive Baja drive mode is for higher-speed off-roading, but the engine still has to contend with the extra weight of the AT4X’s equipment (the truck’s curb weight is nearly 5,000 ...

The GMC Sierra 1500 AT4X is slated to receive the updated 3.0-liter Duramax diesel engine as a powertrain option for 2024. Since the truck arrived in 2022, only the 6.2-liter gasser has been ...

Some trucks merely serve as modes of transportation, and then there's the 2023 GMC Sierra 1500 AT4X -- a revelation that beckons you to experience a new dimension of driving.

The AT4X borrows the 17-inch beadlock-capable wheels from its Sierra counterpart, which come wrapped in 33-inch tires. Every other Canyon will pack a set of 32-inch rubber.

I won’t tell you to take out a second mortgage, but it might be necessary. The 2023 GMC Canyon looks great, especially in its off-road trims, but the AT4X Edition 1 costs $63,350 before destination.