![2015 GMC Sierra 1500's Four Trims, Three Bed Lengths Include Tough Work Truck and Uber-luxurious Denali - VehicleHistory 2015 GMC Sierra 1500's Four Trims, Three Bed Lengths Include Tough Work Truck and Uber-luxurious Denali - VehicleHistory](https://www.vehiclehistory.com/uploads/2015-GMC-Sierra-1500-Photo-by-GMC-3-1.jpg)
2015 GMC Sierra 1500's Four Trims, Three Bed Lengths Include Tough Work Truck and Uber-luxurious Denali - VehicleHistory
![2011 GMC Sierra 1500 Work Truck 4x4 Extended Cab 8 ft. box 157.5 in. WB Truck: Trim Details, Reviews, Prices, Specs, Photos and Incentives | Autoblog 2011 GMC Sierra 1500 Work Truck 4x4 Extended Cab 8 ft. box 157.5 in. WB Truck: Trim Details, Reviews, Prices, Specs, Photos and Incentives | Autoblog](https://edgecast-img.yahoo.net/mysterio/api/49B7E566C0F2197CCC475549BAFACB5D0A14ABA2513EE37416C418DDFCB58BAD/autoblog/resizefill_w660_h372;quality_80;format_webp;cc_31536000;/https://s.aolcdn.com/commerce/autodata/images/CAC10GMT178A0101.jpg)
2011 GMC Sierra 1500 Work Truck 4x4 Extended Cab 8 ft. box 157.5 in. WB Truck: Trim Details, Reviews, Prices, Specs, Photos and Incentives | Autoblog
2000 GMC Sierra 1500 Extended Cab · Long Bed - Cars & Trucks - Strafford, Missouri | Facebook Marketplace | Facebook
![2007 GMC Sierra 1500 Extended Cab Long Box Pickup Truck drawings - download vector blueprints - Outlines 2007 GMC Sierra 1500 Extended Cab Long Box Pickup Truck drawings - download vector blueprints - Outlines](https://getoutlines.com/vectors/car/gmc/preview/GMC-Sierra-1500-Extended-Cab-Long-Box-2006.png)