I have a GMC Canyon. Just built a shelf using the supports a truck bed has to hold 2x4s for just this type of thing. Kart and gas can go on the shelf and everything else goes underneath. Plenty of room underneath for tires, part, tool boxes, ez-up etc. I typically have two tool boxes, three sets of tires, 10’x10′ ez-up, nose cone(has to come off for kart to fit in bed), chair, and bead breaker with some room to spare. The kart stand goes in the cab behind the seat. Traveling with my dog and camping gear i have yet to feel like I was short on space to carry what I needed.