Gotta go Faster
Mad , can't you go to a 315 tire and stay in your Class ? Apex 18x11s and 315s R7s or BFG gforce R1Ss and you might drop 4 seconds!!
Yes!! I am on 315/30-18 R7s on Apex 18x11 wheels!! Was on 18x10 drifts a while back. 18x11 is the way to go.
We are wild "Yahoos" down here.... no limits on HP, Weight, tire size etc. Just safety rules and class split up by times. Makes for some pretty odd matchups