2015 GMC Sierra 3500HD SLT Crew Cab 4x4 Dual Rear Wheel 6.6 Liter OHV 32-Valve Duramax Turbo-Diesel V8 Engine Photo #11

2015 GMC Sierra 3500HD SLT Crew Cab 4x4 Dual Rear Wheel 6.6 Liter OHV 32-Valve Duramax Turbo-Diesel V8 Engine Photo #11