[Keith True]

I can't quite remember if the bolts actually go through the steel floor skin or not.I should know,I put a new steel floor in one years ago.I think the owner told me the steel skin and the wood subfloor cost nearly the same.The wood subrails in the wide bed run the whole length of the bed,they don't end at the rear frame crossmember like the narrow bed ones do.I seem to remember the price of the long ones was nearly triple the price of the short ones.The wood subrails do all the supporting in the widebed,in the narrow bed the steel lower siderails do the supporting.