I have a 2000 Chevy ext. 1/2 ton short box that the box sides are cracking and splitting down the sides where the front rail and side rails meet under my crossover toolbox. I guess I have to much weight in it and have stood on top of it to reach what I was needing to work on to much. If I had caught it earlier I would have put some supports under the toolbox to slow the splitting, but that didn't happen. I have talked with an auto body tech, he said it is extremely hard to permeantly fix and the chances are high it will just split again. At this time I am faced with finding a new box of the same color and condition or just go to a flatbed with some built in/add on storage. I'm leaning towards a flat bed so I don't have to try and match paint colors and I heard that insurance would be cheaper also. What brands of flatbeds does everyone like.