Dunlop Motorsport Tyres Motorsport Racing Tyres / Dunlop Racing Tyres / L Section / 650 L15 Dunlop Historic Race Tyre 650 L15 Dunlop Historic Race Tyre Commonly used tyre for later F1 cars of the 1.5 ltr era and Tasman engined Cooper & Brabham. FIA Appendix K required tyre in historic racing. Tyre Size Information: Size 650L15 Pattern CR65 Permitted Rim Width 5.5 – 8.0" Optimum Rim Width 7.5" Diameter Overall 706mm (27.8") Width Overall 239mm (9.4") Tread Width 142mm (5.6") Revs Per Mile @100mph 726 Request Quote: Name: Email: Mobile: Comment: Thank you! We have received your request and a member of our team will be in touch shortly. Our Services Read more Read More Read More Read More