This is a pack of two John's BSR 1/10 Spec Foam Rear Tires, featuring black wheels with Gray (Medium) compound foam. These tires are recommended for carpet tracks, but can be used on asphalt.
Rear Width: 2.02" (51.5mm)
Diameter: 2.4" (60mm)
NOTE: These rear tires attach with a 4-bolt pattern; these wheels do not use hexes!