An aggressive tread in high-volume casing, designed with great traction in mind. The Ardent doesnÌÎÌ_ÌÎ__ÌÎÌ_ÌÎ__t forget the racer with large block-style side knobs offering numerous edges for high-speed cornering An aggressive tread in high-volume casing, designed with great traction in mind. The Ardent doesnÌÎÌ_ÌÎ__ÌÎÌ_ÌÎ__t forget the racer with large block-style side knobs offering numerous edges for high-speed cornering EXO equipped models feature Maxxis` EXO sidewall protection which help prevent puncture from sidewall abrasions SC - Single compound casing for a durable, dependable tire