Arriving late summer 2020, the next-generation of GMC´s flagship full-size SUV looks truly impressive. Now available for the first time with the AT4 off-road trim, the GMC Yukon AT4 was built for off-road adventures. The AT4 Yukon adds up to two inches of ground increase and achieves an approach angle of 32 degrees thanks to the Air Ride Adaptive Suspension. It also features the all-new Active Response 4WD, an electronic limited-slip differential and magnetorheological dampers, skid plates, AT4-signature red recovery hooks, plus 12-spoke wheels and 20-inch Goodyear all-terrain tires. Inside there is AT4-exclusive leather, a jet black finish with brandy-colored accents, a heated steering wheel, heated and ventilated front seats, heated second-row seats, and a 15″ diagonal head-up display that projects key vehicle information directly onto the windshield. Power options go up to up to 420 hp and 460 lb-ft. of torque with a 6.2L V8 engine matted to a 10-speed automatic transmission.