Extang Trifecta Toolbox 2.0 Chevy/GMC Silverado/Sierra (8') 2020-2022 2500HD/3500HD


Extang Trifecta Toolbox 2.0 Chevy/GMC Silverado/Sierra (8') 2020-21 2500HD/3500HDNew Body Style - does not fit with factory side storage boxes or Carbon Pro bed, fits with or without Multi-Pro or Multi-Flex Tailgate New Body Style


Extang's Trifecta 2.0 Tri-Fold Tonneau has an easy to use folding design, smooth sleek looks, and unmatched durability. It is designed for full-size trucks with 6 ½' and 8' bed lengths and will match up to most 18-20" standard toolboxes.

This user-friendly soft tonneau requires no assembly, no drilling, and installation is as easy as positioning the cover on your truck, tightening the clamps and you're ready to go!


  • Trifecta Toolbox Tonneau fit most standard 18-20" size toolboxes.
  • Extang's tri-fold toolbox applications include a T-Handle clamp to secure the L-Channel for quick cover removal and reinstall
  • Patented L-Channel design and adjustable sealing system easily bridges the toolbox-to-tonneau gap for a perfect fit and rain drainage
  • MaxHinges are made of durable, glass-filled nylon and feature protective padding
  • Our Extang Engineered front clamps attach directly to your bed flanges without damage or alteration to your bed caps