5mm; Fits 1 Bar; Pair
188 Roll
72 in.; Full Size Short Bed; Incl. Set Of 4 Tie Downs
94 in.; Full Size Long Bed; Incl. Set Of 4 Tie Downs
2 Bar; Front 1189mm; Rear 1179mm; Black; Fits The Contours Of Your Vehicle
Browse our selection of quality roof rack parts designed specifically for your GMC Sierra 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · Base · Denali · Denali Ultimate · Pro · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L
Automatic
