These are all the key features included in the Sierra HD AT4X and Sierra HD AT4X AEV Edition.
Key Features:
OFF-ROAD CAPABILITY
HEAVY-DUTY TURBOCHARGED POWER
Sierra HD AT4X delivers world-class towing capability with an available efficient turbocharger—new to Sierra Heavy Duty.
AVAILABLE 6.6L DURAMAX TURBO DIESEL WITH ALLISON® 10-SPEED AUTOMATIC TRANSMISSION OFFERS:
OFFERS THE MOST TRAILERING-ASSISTANCE TECHNOLOGIES IN ITS CLASS
An advanced suite of available intelligent technologies helps streamline the hitching and towing process with integrated tools that help enhance your sense of confidence and visibility.
AT4X STYLE
Key Features:
- 18,500 LBS max towing capacity
- 1.5" Suspension Lift
- Multimatic DSSV Dampers
- Rear E-Locking Differential
- 35" Goodyear Territory MT Tires
- Full-Grain Leather Seating
OFF-ROAD CAPABILITY
HEAVY-DUTY TURBOCHARGED POWER
Sierra HD AT4X delivers world-class towing capability with an available efficient turbocharger—new to Sierra Heavy Duty.
AVAILABLE 6.6L DURAMAX TURBO DIESEL WITH ALLISON® 10-SPEED AUTOMATIC TRANSMISSION OFFERS:
- 975 lb-ft of Torque and 470 hp
- Up to 25% Increase in Low-End Torque Over the Previous Sierra Heavy Duty Model Year
OFFERS THE MOST TRAILERING-ASSISTANCE TECHNOLOGIES IN ITS CLASS
An advanced suite of available intelligent technologies helps streamline the hitching and towing process with integrated tools that help enhance your sense of confidence and visibility.
AT4X STYLE
- Interior Features Include:
- Full-grain Leather Seating
- Technical-grain Leather Accents
- Red And White Double-needle Stitching
- Authentic Vanta Ash Wood
- 16-way Power Front Seats With Massage Feature
- 12-speaker Bose® Premium Series With Centerpoint® Surround Sound
- Premium Microsuede Headliner, Pillars And Sunshade Visors