Odyssey Broc Tire (Broc Raiford signature) diameter: 20 inch width: 2,25 inch max. tire pressure: 100 psi (6.9 bar) style: steel bead color: black weight: 816 g additional information: Large directional tread pattern Odyssey R-Grip rubber compound Superior grip & wear resistance Micro knurling throughout Yes, it squeaks Dual-ply sidewall