Dunlop Sport Maxx Race 2FEATURES AND BENEFITSSummer weather tractionImproved controllabilityHigh speed durabilityOVERVIEWThe Dunlop Sport Maxx Race 2 (N1) is a high performance summer tire made for racing cars. This specific tire is marked with N1 as it is the original equipment of Porsche vehicles. This tire is for the rear axle position.