Here’s the traction setup from Stud Boy. It consists of 104 1.375-inch Stud Boy Power Point +PLUS studs, SuperLite +PLUS backers, Power Tower .750-inch locking aluminum nuts and a set of 7.5-inch Shaper wear bars. I like a lot of carbide on my sleds so I usually shoot for somewhere in the 6-9-inch range for carbides. The Stud Boy Shapers are pretty aggressive and that’s why I like ‘em. The kit also comes with a track marker (paint pen), track cutter and studding pattern.