Edmunds Review | MPG: CITY 15 / HIGHWAY 20
Shop the New 2022 GMC Sierra Heavy Duty in Altoona, PA
The 2022 Sierra Heavy Duty pickup truck offers up to 36,000 lbs. of max towing. It’s built strong so you can tow strong. Its large drive shaft and rear axle will give you increased durability and strength. And its improved brakes and steering offer superior control. We serve drivers from Altoona and Hollidaysburg in Blair County, as well as those in State College, Johnstown, Bedford and throughout Central Pennsylvania and the surrounding areas. We're the GMC dealer for you. Shop the 2022 GMC Sierra Heavy Duty at Stuckey Buick GMC today!
Features & Trims
POWERFUL ENGINES & TRANSMISSIONS
The 2022 Sierra Heavy Duty truck features advanced engines and transmissions that power a confident driving and trailering experience:
- Standard 6.6L V8 Gas Engine
- Available Duramax 6.6L Turbo-Diesel V8 Engine with Allison 10-Speed Automatic Transmission.
HIGH-TECH CAPABILITY
- Available Auto Electric Parking Brake
- Park Grade Hold Assist
- Available Digital Variable Steering Assist
- Available 2-Seed Autotrac Transfer Case
- Available Traction Select with Tow/Haul & Off-Road Mode
NEXT-LEVEL GROUND CLEARANCE
To assist in clearing rugged terrain, Sierra HD AT4 offers up to 11.18" of ground clearance along with a maximum approach angle of 27 degrees.
HIGH-STRENGTH CHASIS AND SUSPENSION
The strong chassis and suspension are built upon a fully boxed, ladder-type frame built from high strength steel using front hydroformed rails with clamshell design to provide more stability while towing and off-roading.
CHOOSE YOUR RIDE
Available in multiple trims. Select a GMC Acadia to explore.
AdChoices