The Sportmax Q4 is Dunlop’s highest-performance DOT-approved tire, purpose-built for track days.

• The track-day oriented Sportmax Q4 is street-legal.
• Does not require tire warmers, and runs at street pressures, eliminating the need for chassis or electronic adjustments.
• Using minimal tread grooves and maximum land area, the Q4 inspires confidence with race-level grip.
• Carbon Fiber Technology (CFT) uses carbon fiber reinforcement in the sidewalls for exceptional cornering performance, braking stability and feel.
• Developed by the same engineers and manufactured on the same machines as MotoAmerica race slicks.