2015 GMC SIERRA 3500 HD Brands

Fitment:

2015 GMC SIERRA 3500 HD BASE, SLE, SLT / 6.0L V8 CNG, 6.0L V8 FLEX, 6.0L V8 GAS / Extended Cab w/78.8 in./6 ft. 6.8 in. Bed

Fitment:

2015 GMC SIERRA 3500 HD BASE, SLE, SLT / 6.0L V8 CNG, 6.0L V8 FLEX, 6.0L V8 GAS / Crew Cab w/78.8 in./6 ft. 6.8 in. Bed

Fitment:

2015 GMC SIERRA 3500 HD BASE, DENALI, SLE, SLT / 6.0L V8 CNG, 6.0L V8 FLEX, 6.0L V8 GAS / Crew Cab w/78.8 in./6 ft. 6.8 in. Bed, Crew Cab w/97.6 in./8 ft. 1.6 in. Bed, Extended Cab w/78.8 in./6 ft. 6.8 in. Bed, Extended Cab w/97.6 in./8 ft. 1.6 in. Bed, Regular Cab w/78.8 in./6 ft. 6.8 in. Bed, Regular Cab w/97.6 in./8 ft. 1.6 in. Bed

Fitment:

2015 GMC SIERRA 3500 HD BASE, DENALI, SLE, SLT / 6.0L V8 CNG, 6.0L V8 FLEX, 6.0L V8 GAS / Crew Cab w/78.8 in./6 ft. 6.8 in. Bed, Crew Cab w/97.6 in./8 ft. 1.6 in. Bed, Extended Cab w/78.8 in./6 ft. 6.8 in. Bed, Extended Cab w/97.6 in./8 ft. 1.6 in. Bed, Regular Cab w/78.8 in./6 ft. 6.8 in. Bed, Regular Cab w/97.6 in./8 ft. 1.6 in. Bed