2022 GMC Sierra Limited AT4X

A NEW LEVEL OF PREMIUM OFF-ROADING

With the first ever AT4X, Sierra takes off-road performance to the next level, whether it's the sleek interior, cutting-edge technology or advanced off-road capability. For those looking to discover the next frontier of capability and luxury, AT4X delivers on both counts.

WITH ITS RUGGED, GOOD-LOOKING STRUCTURE AND ADVENTURE-READY DESIGN, AT4X IS AS STYLISH AS IT IS ATHLETIC.

EXTERIOR FEATURES:

• 18" wheels with high-gloss black finish and Goodyear® Wrangler DuraTrac® mud-terrain tires
• Available accessory rocker protection
• Redesigned LED Headlamps and Daytime Running Lamps with animated lighting sequences
• Redesigned front fascia and grille with Dark Nickel finish and AT4X badging
• Signature vertical red recovery hooks†
• Hidden dual-outlet exhaust

ACHIEVING CAPABILITY WITHOUT COMPROMISING

CAPABILITY FEATURES:

• Multimatic^TM DSSV spool-valve dampers, featuring three separate spool valves to control damping and three connected chambers for fluid flow
• Uniquely tuned springs to increase maximum front and rear suspension travel
• Specific off-road chassis and tuning
• Front and rear e-locking differentials, a combination not offered on any competitor in its class†
• 18" wheels with high-gloss black finish and Goodyear® Wrangler DuraTrac® mud-terrain tires
• Unique steel transfer case skid plate and available rocker protection

AT4X TERRAIN MODE

Terrain Mode gives you extreme control and is precision-enabled for one-pedal* rock crawling, using only the accelerator. The AT4X is equipped with an off-road chassis and tuning, which is ideal for low-speed, off-road conditions.

MULTIMATIC™ DSSV DAMPERS

A MultimaticTM DSSV damper features three separate spool valves to control damping and three connected chambers for fluid flow to provide a superior level of control and comfort on roads and rugged off-road performance.

FRONT AND REAR E-LOCKING DIFFERENTIALS

Get more traction in the rough backcountry with AT4X front and rear e-locking differentials, which keep both wheels spinning simultaneously regardless of the amount of resistance. They deliver power where you need it most in low-traction conditions such as mud, sand or gravel. As you ascend or descend steep slopes, the lockers will provide additional control.

LEVELED-UP ACCOMMODATIONS

AT4X's luxurious, athletic and functional interior gives you the freedom to go beyond your comfort zone in a luxurious way. The heated and ventilated 16-way power front seats with massage feature on AT4X give you the premium travel experience you want.

PREMIUM LEATHER-TRIMMED INSTRUMENT PANEL AND DOOR PANELS ACCENTED WITH BLACK-FINISHED AUTHENTIC VANTA ASH WOOD TRIM.

FULL-GRAIN LEATHER SEATING.

RED AND WHITE DOUBLE-NEEDLE STITCHING AND TECHNICAL-GRAINED LEATHER ACCENTS.

PREMIUM MICROSUEDE HEADLINER, PILLARS AND SUN VISORS.