This Chevrolet Silverado 2500HD Built After Aug 14 boasts a Gas/Ethanol V8 6.0L/366 engine powering this Automatic transmission. WHEELS, 18' (45.7 CM) CHROMED ALUMINUM includes 18' x 8' (45.7 cm x 20.3 cm) steel spare wheel., WHEEL, 18' X 8' (45.7 CM X 20.3 CM) FULL-SIZE, STEEL SPARE, TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD). This Chevrolet Silverado 2500HD Built After Aug 14 Features the Following Options SUSPENSION PACKAGE, STANDARD includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD), LT CONVENIENCE PACKAGE includes (AG1) driver 10-way power seat adjuster when ordered with (AZ3) bench seats only, (BTV) Remote vehicle starter system, (UVC) Rear Vision Camera, (C49) rear-window defogger, (N37) manual tilt and telescoping steering column, (KI4) 110-volt power outlet, and (T3U) fog lamps (Includes (CJ2) dual-zone automatic climate control, (IO5) Chevrolet MyLink 8' Diagonal Color Touch audio system., TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER is located at the rear of the pickup box attached to the rear frame cross member, TRAILERING EQUIPMENT Trailering hitch platform 2.5' with a 2.0' insert for HD, 7-wire harness with 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, The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps (Includes (JL1) trailer brake controller., TRAILER BRAKE CONTROLLER, INTEGRATED, TIRES, LT265/70R18E ALL-TERRAIN, BLACKWALL, THEFT-DETERRENT SYSTEM, UNAUTHORIZED ENTRY, STEERING COLUMN, MANUAL TILT-WHEEL AND TELESCOPING, SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER. Available in cloth or leather. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Also includes manually adjustable driver lumbar, lockable storage compartment in seat cushion, and storage pockets. (STD), SEAT ADJUSTER, DRIVER 10-WAY POWER. Expert Reviews! As reported by The Manufacturer Summary: Introducing the 2015 Silverado2500 HD. With new exterior and interior designs, the Silverado 2500HD offers the proven power of Chevy's heavy-duty engines. Of the engine options you have the available Duramax 6.6L Turbo-Diesel V8 with Allison transmission or the gasoline-powered Vortec 6.0L V8 which co