- Mike "Hucker" Clark Signature Tire - Street Version: Low Profile Street / Park Tread - 60 TPI Casing - High pressure (7.6 bar / 110 psi), lighter weight, wire bead tire - Rectangle tread pattern - Available in 2.25 and 2.40 Sizes - Weights: 621 g (2.25), 740 g (2.40)