Offroad Dump Truck Stuck Again Unfortunately with these slick tires on the truck, if I get on anything wet I lose all traction. And once it starts spinning, that's the end. I'm still not sure how the brake got set. I don't typically use it, especially not if I'm on flat ground or stuck. It's weak enough the truck can over power it, so it may well have been set the whole time I backed down in to load, and it just set up hard once the truck sat still after getting stuck. Just another one of those stupid things that happens when you're in a hurry and not thinking things through. Slow down! Be careful!