I had a Kilar wood/steel carrier on my last truck and it worked just fine, my new Hino has a series 10 Kilar aluminum bed and it also does just fine. I have used JerrDan, Danco, and Century beds they all hauled what was asked of them. The Danco was the lightest most flimsy bed of the bunch but it was from the 90's so it's probably not relevant.