GMC Canyon AT4 OVRLANDX concept truck, powered by GMC’s 3.6L V-6 engine mated with an eight-speed automatic transmission, boasts a 27.7-degree approach angle and a ground clearance of 10.0 inches, boosted by 33-inch BFGoodrich KM3 Mud-Terrain tires on 17-inch AEV Crestone wheels. The vehicle could engage in water fording up to 32.1 inches, and its custom-tailored snorkel could allow for filtered and cooler air intake..