This is a set of Grey Supplemental Foam Inserts (4) for Traxxas Stock Wheels. Offered for those who are using conical/tapered 2.2"/3.0" SC wheels, Pro-Line now offers a supplemental insert that fills the gap created by the stock Traxxas style tapered wheel when using standard Pro-Line Tires & Inserts. Features:
*Die cut insert fills the void created by the stock Traxxas style tapered wheel when standard Pro-Line SC tire/insert combos are mounted.
*Reusable
*Light weight
"