2011 GMC Sierra 3500HD Extended Cab Pictures & Photo Gallery | Edmunds.com

2011 GMC Sierra 3500HD Extended Cab Pictures

2011 GMC Sierra 3500HD Denali 6.0L V8 Engine
2011 GMC Sierra 3500HD 2011 GMC Sierra 3500HD Denali 6.0L V8 Engine (General Motors Corporation )