Extang Trifecta Signature 2.0 tri-fold cover for 2019–2026 GMC Sierra (with CarbonPro bed) 5'9" beds combines a premium matte black canvas top with a lightweight aircraft-grade aluminum frame. Extang’s corner brackets and JawGrip clamps secure the cover at the cab without damaging the bed, while EZ-Lock clamps let you open the tailgate quickly. The design provides a smooth profile, strong perimeter seals and long-term durability.
Extang 19-22 GMC Sierra 1500 (New Bdy w/Crbn Pro Bed) 5.8ft Trifecta Signature 2.0