Picked these up to load my tiller in the back of my Tacoma. They work fine. They seem to be strong, there was no appreciable flexing with a 600lb load on them. Slightly long to fit in the back of a Tacoma with the tailgate up, but should be fine in a full-size truck. I wish they had rubber feet on the bottom to keep them from sliding back a little. Picked them up on a super saver coupon, a good value.