This multi-purpose dump body is an excellent solution for hauling asphalt today, and shot rock tomorrow. The J&J UltraLight steel dump body is comparable to aluminum dump bodies in weight with the proven impact and abrasion resistance of HARDOX® steel. If you haul rock, gravel, asphalt or other aggregates, you owe it to yourself to check out the ultra light crossmemberless dump bodies from J&J. This UltraLight was on display at J&J’s booth at the 2012 Mid America Show. The chassis was provided by Harvey Mack.