MotorBiscuit

Adding hardcore off-road equipment gives the GMC Sierra AT4X the AEV treatments desired.

GMC is hunting Bison with the new AT4X AEV edition. Check out the upgrades the truck gets over the already impressive AT4X.

The 2023 GMC Sierra AT4X AEV is the most capable off-roading Sierra ever. Check out what this monster truck can do!

GMC's AT4 and AT4X trims bring the most off-road capability to its trucks and SUVs. What does the 2023 Acadia AT4 treatment mean?

The 2023 GMC Canyon AT4X is gaining tons of hype. But is the GMC Canyon AT4X worth buying? Let's see what to expect.

The 2023 GMC Sierra HD AT4X is officially being tested in the wild. Check out to to expect with the new GMC Sierra HD AT4X off-roader.

The 2022 GMC Sierra AT4X is loaded with screens. You’ll find a brand new 13.4-inch diagonal, horizontal touchscreen and a 12.3-inch diagonal configurable instrument cluster. With the 15-inch color head-up display, this makes over 40 inches of visual display. 

With the PaxPower GMC Sierra Jackal Stage 2 kit, you get the same coil overs and shocks that are included in Stage 1. You also get a long-travel BajaKit Front Prerunner suspension system, extended CV axles, and Deaver progressive leaf springs.

The 2022 GMC Sierra AT4X is expected to sit on 33-inch tires, like the Z2R. But it wouldn’t be a surprise if 35-inch tires became an option. Also, it could gain a long-travel front suspension and four-leaf-springs instead of three.