2012 GMC Sierra 3500HD Regular Cab Pictures & Photo Gallery | Edmunds.com

2012 GMC Sierra 3500HD Regular Cab Pictures

2012 GMC Sierra 3500HD Optional 6.6L Diesel V8 Engine
2012 GMC Sierra 3500HD 2012 GMC Sierra 3500HD Optional 6.6L Diesel V8 Engine (General Motors Corporation )