The 2023 GMC Sierra adds three new exterior colors to its palette: Volcanic Red Tintcoat, Deep Bronze Metallic, and Sterling Metallic. Here's our first look at the new Sterling hue. Assigned RPO code ...
The 2024 GMC Sierra HD range is getting a mid-cycle refresh that will include updates to the exterior, an overhauled interior, along with noteworthy powertrain and capability upgrades. With GMC having ...