Enjoy a full length video from Truck Trend. In 2004 seventeen university teams began a ground-breaking engineering competition. Challenge X: Crossover To Sustainable Mobility, challenged students to re-engineer a crossover sport utility vehicle to minimize energy consumption, emissions, and greenhouse gases while maintaining or exceeding the vehicle's utility and performan When you’re done you can browse our video library to watch all of our high quality videos covering a wide array of topics.