The Sportmax Q4 is Dunlop*s highest-performance DOT-approved tire, purpose-built for track days.
The Dunlop Sportmax Q4 Rear Tire, part number 45233131, is engineered for riders seeking maximum performance on the track without sacrificing street legality. Designed specifically for track days, this tire offers race-level grip, allowing riders to push their bikes to lean angles of up to 62 degrees with confidence. Its minimal tread grooves and expanded land area optimize contact with the road surface, providing exceptional traction and stability during aggressive cornering and high-speed maneuvers. The Q4 is a versatile choice that doesn't require tire warmers and runs effectively at street pressures, simplifying setup and reducing preparation time for track sessions.
Features:
* Track-day oriented sportbike tire that remains street-legal for versatile riding.
* Does not require tire warmers and operates at street pressure settings, eliminating the need for chassis or electronic adjustments.
* Minimal tread grooves and maximum land contact deliver race-level grip for confident handling.
* Achieves lean angles of up to 62 degrees, as tested on a 2017 Suzuki GSX-R 1000 RR at Barber Motorsports Park.
* Incorporates Carbon Fiber Technology (CFT) with carbon fiber reinforcement in the sidewalls for enhanced cornering performance, braking stability, and feel.
* Developed by the same engineers and manufactured on the same equipment as Dunlop*s MotoAmerica race slicks for premium quality and performance.