The Sportmax Q4 is Dunlop*s highest-performance DOT-approved tire, purpose-built for track days.
The Dunlop Sportmax Q4 Rear Tire, part number 45233177, is engineered for serious motorcyclists who demand exceptional grip and handling on the track while maintaining street legality. Designed for track days, this tire offers race-level performance with the convenience of street use, eliminating the need for tire warmers and complex electronic adjustments. Its minimal tread grooves maximize contact patch, providing outstanding traction and confidence during aggressive cornering. The Q4 is capable of achieving lean angles up to 62 degrees, offering riders a remarkable balance of grip and stability. Built with Carbon Fiber Technology (CFT), the sidewalls feature carbon fiber reinforcement for enhanced cornering performance, braking stability, and tactile feedback. Developed by the same engineers and manufactured using the same equipment as Dunlop*s MotoAmerica race slicks, this tire embodies race-bred technology in a street-legal package. Whether you're pushing your motorcycle on a closed course or enjoying spirited street rides, the Sportmax Q4 delivers the high-performance edge needed for competitive and recreational riders alike.
Features:
* Track-day oriented design is street-legal for versatile use
* Does not require tire warmers and runs at street pressures for hassle-free setup
* Minimal tread grooves and maximum land area for race-level grip
* Capable of lean angles up to 62 degrees* for aggressive cornering
* Carbon Fiber Technology (CFT) enhances cornering, braking, and feedback
* Developed and manufactured with race-grade precision similar to Dunlop MotoAmerica slicks