Mine are just a plain old radial street tire. I did not buy a race type tire for the front of mine since I drive it on the street alot I bought a tire for the street driving that will go down the track now and then and not a race tire for racing that would see street time. I gotta go out in the garage and look to be sure but I believe they are 215/75-15's. Since I use a radial slick in the back the car handles great on the street or track. The front Torque Thrust are 15 x 6 wheels. Ron