Diesel Power Challenge 2018 Presented by XDP’s 9 reader-selected contenders compete in an event designed to assess each driver’s skill. On the cone course, the spotlight shifts from a truck’s go-fast prowess to the driver’s ability to navigate a CDL-style training circuit while maneuvering with an 11,500-pound tractor-carrying trailer in tow. Completing the course with the quickest time can help a driver inch closer to claiming the overall DPC title. Starting October 8, 2018 exclusively on the Motor Trend YouTube Channel, host Alan Reinhart takes you through our weeklong torture test that features 6 competitive segments, 9 trucks, and 20,522.3 combined horsepower and torque at the rear wheels. We push Cummins, Duramax, and Power Stroke-powered trucks well beyond their limits in this search for the ultimate street-legal diesel truck and driver. Subscribe now to make sure you're in on all the action!