An aggressive tread in high-volume casing, designed with great traction in mind. The Ardent doesn\'t forget the racer with large block-style side knobs offering numerous edges for high-speed cornering. The center tread, while ideal for braking and accelerating traction, also features ramped knobs to minimise rolling resistance. With a wide variety of size offerings, the Ardent captures every mountain rider\'s needs.Aggressive tread pattern,High-volume,.SpecificationConditions: Loose over Hard, Loose, Medium, Wet,Cornering Control: 1 2 3 4,Rolling Efficiency: 1 2 3 4,TPI: 60,Bead: Wire,Ply Construction: Single,Compound: Single,Max PSI: 65,.