I have 3 x 195/55R15 Yokohama Advan A048R and 3 x 205/50R15 Advan A048R semi slicks for $25 each or $130 for the lot.

They have about 3mm of tread left except for one of the 195's which has more

They will be fine for motokhana, hill climbs and track sessions, except that the...