GMC Sierra CarbonPro
GMCGMC Sierra Denali CarbonPro Pushes Past $70,000 MarkGMC Sierra Denali CarbonPro Pushes Past $70,000 Mark
Exclusive to the Sierra Denali and AT4, the carbon-fiber box resists rust, dents and scratches and saves 450 lbs. (204 kg) compared to a traditional steel bed. GM expects it to enhance resale values, too, given its durability.