2020-2026 GMC Sierra HD Duramax Color Fender Inserts (Pair)

Upgrade your GMC HD Duramax with premium fender inserts designed for 2020-2026 GMC 2500 and 3500 models. Crafted from durable 1/8" PMMA UV-resistant plastic, these inserts deliver a sleek, custom look while protecting against fading and weathering. Features 3M VHB adhesive pre-applied for hassle-free installation—simply apply over your factory insert. Sold as a matching pair for complete front-end coverage. Transform your truck's appearance with minimal effort and maximum impact.