PTMH252 Pro-Track 1/8 x .910 x .800 Hard Rubber
Rear/Front Tires for 1/8" axle. They are .910" in diameter and .800" wide. It is hard rubber mounted on the TQ (5 slot) aluminum (silver) rim. Some racers use them on modifieds for front tires.
Note: If you are not familiar with Pro-Track tire compounds, "Hard Rubber" looks/feels like a very dense foam.
Package contains one (1) pair of wheels/tires.