LDSierraAT4

I was just informed that GM does have a tonneau cover for the CarbonPro Edition. 84791287 - Tonneau Covers, Short Bed Hard Tri-Fold Tonneau Cover for AT4 CarbonPro Edition Shield and secure truck bed cargo with the GMC Accessories Hard Tri-Fold Tonneau Cover. This hard vinyl Tonneau Cover is designed to stand up to rugged use while sheltering the cargo in your truck bed. Lightweight, rustproof, non-corrosive and lockable, it allows for easy opening and closing due to its tri-fold design.