The 2023 GMC Sierra HD has the Herculean capability to haul just about anything that you could possibly ever need to move from one place to another.

Adaptive Ride Control (ARC) is a General Motors chassis and suspension technology that provides premium driving refinement with exceptional responsiveness. The system delivers a high level of primary ...

Research the GMC Sonoma and learn about its generations, redesigns and notable features from each individual model year.

HIGHS Great driving dynamics for a body-on-frame pickup, finally has a true off-road version, far better interior than before. LOWS Full-size prices on a mid-size pickup, no diesel powertrain, new ...

Due to logistical reasons, GM Authority no longer provides GMC order tracking. If you are interested in tracking your vehicle, please visit GMC.com and initiate a live chat session. There, you will be ...