I've got an old TE27 Corolla ITC race car. It came with 6x13 Diamond racing wheels and 205/60/13 Toyo RA1 tires. The tire/wheel combo weighs 26 lb. The car also has a caster rod, similar to later Corollas, but the sway bar is located at the fire wall and passes through a tube right above the transmission bell housing. I had never seen it done that way before.