SPC Performance Freightliner Shim 1/16in. (6)

Over the road heavy duty adjusters are a fast and accurate way to align the front and rear axles of the most popular tandem trailers and trucks. These Freightliner Adjusting Shims adjust thrust angle & toe by placing it between the spring hanger and the spring on the Freightliner FAS I Air Ride Suspension. six shims per box.