I bought this product about a month ago to help me haul about 33,000 pounds of bricks in the bed of my F-350 (5000lbs per load). I was tearing down an old garage that had triple brick walls and hauling the fill to a farm that needed the broken bricks and masonry. I am down to about 2 loads and the Loadhandler is wonderful. It is a huge time-saver (saves me about 1 hr every load) and works good with my bedliner. I am looking forward to using it this fall hauling wood. I think it will save me time there too. It took me a little while (30-45 minutes) to get it all assembled together. My first use was on a 16 ft trailer. It as a little to tough to mount on trailer, but once I got used to how it works, I could do it again easily. Don't extend the Load handler all the way out to 15 ft. Leave 1-2 turns of material on the roller so you don't separate the sheet from the roller. Saved me about 30 minutes unloading that trailer, but would have been an 1 hr. saved if I hadn't unrolled it to far to get it started with a heavy load. This product is built tough, and worth the money for a working man and truck.