The Silverado 1500 WT includes 17-inch steel wheels, xenon headlights, manually adjustable mirrors, a bed light, a rearview camera, air-conditioning, cruise control, power door locks. The LS adds stainless-steel finish wheels, chrome bumpers and grille, power and heated mirror, remote locking and unlocking, OnStar, and power windows for the regular cab. LT adds a tailgate damper, alloy wheels, an upgraded driver information display, and an 8-inch touchscreen with HD radio, satellite radio and a CD player. LTZ adds chrome exterior trim, 18-inch alloy wheels, remote engine start, a security system, a power-sliding rear window with defogger, a tilt-and-telescoping steering wheel, a 110-volt power outlet, dual-zone automatic climate control, leather upholstery. The luxe High Country includes a unique grille, 20-inch chrome wheels, front and rear parking sensors, chrome side step rails, cargo box tie-downs, a spray-on bedliner, a trailer brake controller, a heated steering wheel, a seven-speaker Bose audio system, a navigation system, ventilated front bucket seats.