38 1.5 ton Another detail,if you have u-bolts made go in there if you can. When I went to get U-bolts for a big fertilizer truck I saw that the bench was 2 inch plate ahd they had studs about 6 feet on down, well when he steps on the pedal to bend oh about 1 1/8 u-bolts its amazing !! Tuff tools ! they work on big mine trucks too.