About 92". I think normal is around 75". I have a 75". Bed I would like to put on it but it's only long enough for a 3/4 ton. I like it better, also because it has the rounded front corners but is straight across the back end. I know most of these beds were not factory but I don't know what companies manufactured them. I'm looking for another like the shorter one so that I can lengthen it and then swap them. However, they are as hard to find as the trucks are.