245/40R18 Dunlop Sport Maxx RT Racing 97W XL Passenger TireDunlop Sport Maxx RT 245 40R18 97W XL OVERVIEW The Dunlop Sport Maxx RT is an ultra high performance tire that features grip and braking performance that were developed at the race track. Adaptive tread compound delivers racing grip and improved braking performance Massive outer shoulder blocks promote increased stability and handling when cornering Power braking blocks enhance stopping power for shorter braking distances at high speeds Low weight