Fitment-checked off-road parts  ·  Manufacturer-listed exclusions shown before you buy
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GMC Sierra 3500 HD · Exterior Accessories

GMC Sierra 3500 HD Fender Flares

5 fitment-checked fender flares for the 2007–2025 Sierra 3500 HD · manufacturer-listed exclusions shown on every product page

Showing 1–5 of 5 · Recommended
Rough Country fender flare for GMC Sierra 3500 HD (2020–2025)2 Inch
2-Inch Pocket Fender Flares for GMC Sierra 2500/3500 HD
2020–2025Rough Country F-G12011A
$379.95In stock
Rough Country fender flare for GMC Sierra 3500 HD (2020–2025)
Pocket Fender Flares for GMC Sierra 2500/3500 HD
2020–2025Rough Country F-G12011A-GBA
$429.95In stock
Rough Country fender flare for GMC Sierra 3500 HD (2020–2025)6.5 Inch
6.5-Inch Fender Flares for 2020–2025 GMC Sierra HD
2020–2025Rough Country S-G11912
$379.95In stock
Rough Country fender flare for GMC Sierra 3500 HD (2007–2010)
Rear Wheel Well Liners for GMC Sierra
2007–2010Rough Country 4208
$119.95In stock
ReadyLift67-12238
Fender Flare Hardware for GM Heavy Duty Trucks
2020–2025ReadyLift 67-12238
$79.95In stock