I am considering using a tbird for a dirt oval car. One of the issues stopping me is finding 15 x 7 or preferably 15 x 8 steel wheels. Truck steel aftermarket is preferred due to their strength. something like this: http://www.americastire.com/dtcs/findWheelDetail.do?dVeh=dVeh&bp=&tc=UNI297&c=1&yr=1990&pc=52162&wd=15&rw=&vid=005443&rc=CAFINTCan anyone lead me in the right direction. One of the rules for the class is that you have to use stock brakes/hubs.