Hey ya'll. just got a set of 33x12.5 tires. I was running 31x10.5 with my 3.5" lift no problem. Cut front fenders. About to cut the back. I can't turn fully without rubbing in the front and I need to figure out what size spacers I need so I am rub free. On American racing wagon wheels. Don't know the offset yet, haven't measured. Any help is appreciated! Thanks. -Tyler.