ok i know most of you guys dont like 17" wheels, but unfortunately i have some on right now, my problem is I got a flat tire (front drivers side) and I put the stock steelie on, my question is since I have a 205/40/17 tire on the passenger side and a 175/65/14 drivers side, is this going to damage the tranny since the steelie would spin faster than the 17? I want to get rid of the 17s and get some 15 or 16 rota slipstreams. What size should i get? What tire size should I get? what kind of tire should I get, I will be doing some autoX and some drag. so my Enkei RS-5 (17x7 4x100 lug pattern 40 offset) are for sale with 2 brand new and 2 used kumho supra 712 $600 neg.