Power Adjustable Vertical Trailering Mirrors - Includes auto-dimming inside rearview mirror, black outside heated power adjustable vertical trailering manual-folding and extending mirrors, integrated turn signal indicator consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass, auxiliary cargo lamp for backing up and amber auxiliary clearance lamp.
3.73 Rear Axle Ratio
Engine Block Heater
Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
Allison 1000 6-Speed Automatic with Manual Shift
LT Plus Package - Includes universal home remote, power adjustable pedals, rear sliding power window, rear-window defogger, and rear park assist.
LED Cargo Area Lighting - Includes LED pickup bed lighting which can be activated with the switch on center switch bank or key fob.
California Emissions Requirements
Heavy-Duty Trailering Equipment - Includes 2.5 in. trailering hitch platform w/ 2.0 in. insert for HD, 7-wire harness w/ independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground, and integrated trailer brake controller. (The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps.)