This tool makes it easy to mark accurate axle hole locations on your Pinewood Derby car to help maximize speed and performance. Be sure to check your pack’s rules, as not all allow custom axle placements. When permitted, this jig allows you to move the rear wheels as far back as possible and select front axle positions ranging from 4.75" to 5.75" for either a standard or extended wheelbase. The longer the wheelbase, the more stable the car, though shorter wheelbases are typically faster
