AEV (American Expedition Vehicles) has a long history of collaboration with General Motors, offering factory off-roaders like the GMC Sierra AT4X AEV Edition, Chevy Silverado ZR2 Bison, Chevy Colorado ...

The off-road specialists at AEV (American Expedition Vehicles) have taken the steel rear bumper from the Chevy Silverado 1500 ZR2 Bison and the GMC Sierra 1500 AT4X AEV Edition and made it available ...

Just last year, the GMC Sierra 1500 full-size pickup got a major update, along with the new Sierra AT4X model designed for off-road enthusiasts. GMC calls the Sierra AT4X “the new peak in premium ...

Long range, relatively fast charging speeds, the ability to extend its cargo capacity without dropping the tailgate, and ample power are all positive qualities of the 2026 GMC Sierra EV AT4. But there ...

For 2025, the GMC Sierra 1500 full-size pickup continues to offer its special AT4X model designed for off-road enthusiasts. Introduced three years ago, GMC called the Sierra AT4X “the new peak in ...