2019 GMC Sierra AT4 Off-Road in Texas | TxMPA Texas Off-Road Invitational

In this video, I take out the new 2019 GMC Sierra AT4 Off-Road for a bit of fun during the first annual Texas Off-Road Invitational. The AT4 is GMC’s off-road dedicated truck in line with Chevy’s Silverado Trail Boss.

The Sierra AT4 offers the 6.2-liter V8 pushing 420-hp and 460-lb.-ft. of torque and can tow up to 9,800-lbs.

What you get:

• 2-inch lift – Distinct exterior design w/ black chrome accents
• Exclusive athletic premium interior
• Mud terrain-rated Goodyear Wrangler DuraTrac tires
• A head-up display with an off-road inclinometer
• The suspension features off-road-tuned Rancho mono-tube shocks.
• A locking rear diff
• 2-speed transfer case
• Skid plates and tow hooks
• And of course, you get that 6-way multifunctional tailgate