GMC Logo2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box in Stone Blue Metallic: Front view of a heavy-duty pickup with regular cab and long box

Front view of a heavy-duty pickup with regular cab and long box

Heavy-duty pickup truck front view showing regular cab, long box bed, prominent chrome grille, and headlight design.

View Dimensions of the 2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box

View 22 images of the 2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box

Popular Comparisons: 2025 Infiniti QX80 vs 2022 QX60 II, 2020 Chevrolet Corvette Coupe vs 1973 Porsche 911 Coupe, 1978 Honda Prelude I Coupe vs 2010 Nissan Patrol VI
Small red car