20" TIres Theory Proven Tire PreviousS&M Speedball Tire w/ Pink Wall Theory Proven Tire Theory Proven Tire $32.00 GREAT ALL AROUND TIRE WITH A TREAD PATTERN THAT HAS EXCELLENT GRIP ON STREET, RAMPS, CONCRETE, AND EVERYTHING IN BETWEEN. Size: Select Size 2.1" Black2.4" Black2.4" White2.4" Pink2.4" Blue2.4" Purple2.4" Red 2.1" Black 2.4" Black 2.4" White 2.4" Pink 2.4" Blue 2.4" Purple 2.4" Red Quantity: Add to Cart Facebook0 Twitter Tumblr