Fender Flare Hardware for GM Heavy Duty Trucks

Fender Flare Hardware, fitment-checked

Listed against all four GM heavy-duty nameplates for the same six model years (Silverado and Sierra, 2500 HD and 3500 HD) with no trim condition on any of them.

Coverage is the Chevrolet Silverado 2500 HD and 3500 HD and the GMC Sierra 2500 HD and 3500 HD, all from 2020 to 2025. GM builds these as one truck across two badges and two weight classes, and the fitment reflects that: four nameplates, identical years, no trim filtering. At 2.5 lb shipping weight this is hardware rather than the flares themselves. Confirm the specific part against ReadyLift's listing before ordering.