Some recent units of the GMC Sierra, GMC Canyon, and GMC Savana trucks and vans need a new transmission reaction carrier due to a risk of cracking.

GMC takes the AT4X from off-road capable to overland-ready with production equipment from American Expedition Vehicles.

Prototype units of the next-gen 2027 Chevy Silverado and GMC Sierra show no visible antennas, but now, GM Authority may have ...

The 2025 GMC Sierra 1500 provides shoppers with eight trim options: Pro, SLE, Elevation, SLT, AT4, Denali, AT4X, and Denali ...

General Motors Co and electric truck startup Nikola Corp will join forces to build electric pickup trucks and fuel cell commercial trucks to take on Tesla Inc , in a deal that lifted shares in both ...