What Does AT4 Mean On GMC?

Do you have an upcoming trip planned out past Eielson Airforce Base? Shopping for a rugged new vehicle in the greater Fort Wainwright area that still offers luxurious tech and a comfortable interior cabin? You’ll want to get behind the wheel of a GMC AT4 truck or SUV. The GMC AT4 is an off-roading package that essentially stands for “all-terrain 4WD.”

This configuration delivers reliable performance both on paved roads in North Pole and on off-roading trails across AK. Positioned between higher- and lower-trim levels, the AT4 offers a balance of unique features. Explore the GMC AT4 packages for each model with the team at our Fairbanks dealership.

What Feature Highlights Can You Find On Each GMC AT4 Model?

Check out the features that equip each model. Whether you’re eyeing a new GMC truck or SUV in our Fairbanks showroom, you can rest assured that there are GMC AT4 packages available for both body styles. However, your exact features will vary depending on whether you buy a GMC Terrain AT4 or a GMC Sierra EV AT4. Nevertheless, you’ll find stunning technology and luxurious amenities for each model-specific package. Compare the latest GMC AT4 packages per vehicle below:

2026 Canyon AT4 Package

• 11.3-inch diagonal center touchscreen
• 11-inch diagonal digital Driver Information Center
• 2-inch factory-installed lift and ultra-wide track
• Advanced Hill Descent Control

2026 Sierra 1500 AT4 Package

• 15-inch diagonal multicolor Head-Up Display1
• 6.2L V8 engine with 10-speed automatic transmission
• Integrated trailer brake controller

2026 Sierra HD AT4 Package

• Off-Road Suspension Package with twin-tube Rancho shocks and skid plates
• Up to 14 available camera views2 with HD Surround Vision1
• Adaptive Cruise Control* with trailering3

2026 Sierra EV AT4 Package

• 2-motor e4WD with GM-estimated up to 390 miles4 of electric range
• Super Cruise hands-free driver assistance technology5 with 3-year OnStar® One plan6
• 35-inch diameter all-terrain tires, 2-inch additional ground clearance, and red front recovery hooks7

2026 Terrain AT4 Package

• AT4-exclusive selectable Terrain mode
• Lifted ride height with red front recovery hooks7
• Front skid plate with steel underbody shield

2026 Acadia AT4 Package

• 18-inch dark machined aluminum wheels with all-terrain tires
• Lifted ride height
• Traction Select System with AT4-exclusive Terrain Mode

2026 Yukon AT4 Package

• High approach angle front fascia with skid plate and red recovery hooks7
• Heated and ventilated front seats
• Magnetic Ride Control

Shop For A New GMC AT4 Model In Fairbanks

Have your eye on a truck or SUV equipped with the GMC AT4 package within our Fairbanks inventory? You’ll want to contact us online or call (866) 578-2379 to schedule a test drive today. Our staff is standing by to match you with the right vehicle for your daily driving needs and weekend off-roading adventures.