3.42 Rear Axle Ratio 7-pin and 4-pin connectors and heavy duty locking rear differential. Cargo Box LED Lighting - Includes cargo box LED lighting with switch in center switch bank. Chrome Bumper Package - Includes front chrome bumper and rear chrome bumper w/ corner steps. EcoTec3 5.3L V8 355hp 383ft. lbs. GVWR of 7000 lbs. including automatic crash response
OnStar - Includes guidance plan limited trial service R9N roadside assistance stolen vehicle assistance Trailering Equipment - Includes trailer hitch turn-by-turn navigation and advanced diagnostics (trial excludes hands-free calling minutes). Color-Keyed Carpeting - Includes carpeted floor covering with front and rear rubberized vinyl floor mats.