Length: Overall length shall not exceed 7 inches.
Width: Overall width shall not exceed 2¾ inches.
Height: Cars shall not be higher than 3″. This is measured from the bottom of the wheels to the top of anything on the car. This is so all Pinewood Derby Cars will clear all timing devices.
Track Clearance: The car must have an under-body and in-between-wheel clearance which will allow it to travel freely over a track lane strip which is ⅜ inches maximum in height and 1¾ inches maximum in width.