The 2025 GMC Sierra 2500 AT4 features a 6 inch McGaughys lift kit, 20x9 Weld wheels, and 37 inch Nitto tires, creating a bold ...
Experience the elevated performance of the 2026 GMC 1500 AT4 equipped with a 4-inch BDS FOX Performance Elite lift kit, 34-inch tires, and striking 22-inch wheels. This build blends rugged capability ...
We always enjoy when a brand brings out a new off-road edition of a vehicle. It was extra exciting for us when GMC announced the addition of the 2021 Canyon AT4 to the lineup as this was the first off ...