Remember the Jimmy? That body-on-frame icon was GMC's take on the Chevrolet K5 Blazer, an off-road SUV sporting a full convertible top until model year 1975. The Jimmy we're covering today isn’t a ...
When you want to go off-road, uptown-style, GMC supports that vision with a rugged line of trucks and SUVs packaged under the AT4 label, or All-Terrain 4WD. These mighty vehicles are off-road capable, ...