The C/K series of trucks were produced by General Motors between the 1960 and 2002 model years, and sold under Chevrolet and GMC banners with flying colors. And, naturally, the series’ legacy endures ...

Check out this spy shot of a 2018 GMC Sierra with a stepside bed. The photo, taken by a GM Authority reader at a port in the northeast United States, shows a red 2018 GMC Sierra 1500 Regular Cab truck ...

This slick-looking '64 GMC Step Side started out as a chopping block chassis with some wheels on it. Since its humble beginnings, everything else on it besides the body has been tweaked and modified, ...

It’s common for enthusiasts of vintage General Motors pickup trucks, such as the Chevrolet Advance Design truck series, to acquire and restore the historic work horses to resemble what they may have ...

Greg Main of New Oxford, Pennsylvania, first laid eyes on this '57 GMC Stepside in 1989 as a young employee of a local dealership. A customer had driven the truck in from Washington and didn't want to ...