2007 2010 GMC SIERRA 3500 SLE Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2007 2010 GMC SIERRA 3500 SLT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2007 2010 GMC SIERRA 3500 WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2007 2012 GMC SIERRA 2500 HD WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2007 2013 GMC SIERRA 1500 SLE Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2007 2013 GMC SIERRA 1500 SLT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2007 2013 GMC SIERRA 1500 WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2007 2013 GMC SIERRA 2500 HD SLE Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2007 2013 GMC SIERRA 2500 HD SLT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2010 2013 GMC SIERRA 1500 SL Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2011 2012 GMC SIERRA 2500 HD DENALI Standard Side Bed 78.8 in./6 ft. 6.8 in. Bed
2011 2013 GMC SIERRA 3500 HD SLE Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2011 2013 GMC SIERRA 3500 HD SLT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2011 2013 GMC SIERRA 3500 HD WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2013 GMC SIERRA 1500 (Canadian) SLE Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2013 GMC SIERRA 1500 (Canadian) SLT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2013 GMC SIERRA 1500 (Canadian) WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2013 GMC SIERRA 2500 HD (Canadian) SLE Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2013 GMC SIERRA 2500 HD (Canadian) SLT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2013 GMC SIERRA 2500 HD (Canadian) WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2013 GMC SIERRA 2500 HD WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2013 GMC SIERRA 3500 HD (Canadian) DENALI Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed
2013 GMC SIERRA 3500 HD (Canadian) SLE Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2013 GMC SIERRA 3500 HD (Canadian) SLT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2013 GMC SIERRA 3500 HD (Canadian) WT Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed
2013 GMC SIERRA 3500 HD DENALI Standard Side Bed 97.6 in./8 ft. 1.6 in. Bed 78.7 in./6 ft. 6.7 in. Bed