Great thing about 215 tires on them, is that driving round the city if anyone jumps out of a line of traffic, or comes out of a lot right in front of you, when you nail the brakes you stop in about 2 lengths.... I guess one could upgrade the brakes because it's very hard to lock them up on a good surface, but they feel like you're threshold/limit braking with them fully applied so it's not gonna get you stopped any shorter.