Industry-first use of carbon-fiber composite in a pickup bed
Innovative Six-Function GMC MultiPro Tailgate
Accessory MultiPro Audio System by Kicker®
Available 6.2L V8 Engine
Exclusive exterior appearances including black chrome grille surround, black AT4 badging and dual exhaust tips
Standard 18" machined aluminum wheels with Dark Grey accents and available Goodyear Wrangler DuraTrac® tires
Available 20" 6-spoke Carbon Grey painted aluminum wheels with blackwall Goodyear tires
REFINEMENT VENTURES OFF-ROADThis is a full-size pickup truck equipped to travel confidently off road without sacrificing premium features and sophisticated design.
2-Inch Factory-Installed Lift
The factory-installed 2-inch suspension lift provides a powerful look and delivers authentic off-road capability with its higher stance and improved approach and departure angles.
Dark, Distinguished Appearance
The Sierra AT4’s unique design elements include: Grille insert with rugged, knurled texture finished in black chrome Tinted black chrome fog lamp surrounds Vertical red recovery hooks Black side window surround Body-color grille surround, door handles and bumpers Unique AT4 badging
High-Intensity LED Headlamps
Style and function combine in Sierra AT4’s signature high-intensity LED headlamps with unique C-shape lighting, LED taillamps and LED fog lamps and light blade technology gives headlamps and taillamps a premium look.
Integrated Dual Exhaust
Bright, polished dual exhaust outlets stand out below the body-color rear bumper creating a clean design that adds to Sierra AT4’s premium appearance.
*double and crew cab models only.
Strapline
Off-Road Tires and Exclusive Wheels
GMC Sierra AT4 is equipped to leave pavement behind with aggressive, all-terrain tires and exclusive wheels:
Unique 18" 6-spoke machined aluminum wheels with dark grey accents
Available 20" 6-spoke machined aluminum wheels(2) with Carbon Grey Metallic accents
*double and crew cab models only.
Trims Availability
AT4 is available in three different cab style ( regular double and crew )
Regular cab made with regards to the MEA requirements
