Tonneau covers for GMC Sierra 2500/3500 HD, built for heavy-duty use. Fits 6.9ft Standard Bed and 8ft Long Bed, across all trims including Denali Ultimate and AT4X.
✓ MultiPro Tailgate Compatible: Designed to work seamlessly with GMC's 6-way tailgate.
✓ Towing Ready: Easily folds to accommodate 5th wheel and gooseneck hitches.
✓ Snow Load Rated: Built to handle heavy Canadian snow accumulation on the job.
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GMC Sierra 2500/3500 Tonneau Cover | Hard Tri-Fold | Fits 2020-2026 
SaleGMC Sierra 2500/3500 Tonneau Cover | Hard Tri-Fold | Fits 2020-2026
GMC Sierra 2500/3500 Tonneau Cover | Hard Tri-Fold | Fits 2020-2026
$829.00 CADSale price $829.00 CAD Regular price $979.00 CAD -
GMC Sierra 2500/3500 Soft Tri-Fold Tonneau Cover | Fits 2015-2026 
SaleGMC Sierra 2500/3500 Soft Tri-Fold Tonneau Cover | Fits 2015-2026
GMC Sierra 2500/3500 Soft Tri-Fold Tonneau Cover | Fits 2015-2026
$329.00 CADSale price $329.00 CAD Regular price $409.00 CAD
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Hard Flush-Mount Tri-Fold Tonneau Covers
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Soft Tri-Fold Tonneau Covers