I like 4 of the same size tires so that I can rotate them at oil changes. What would be the largest size tire on stock size GS / T Type rims that could be used front and back without rubbing or clearance issues? As far as I know 215/65/15 is the stock size. In addition, has anyone used PEP BOYS "Futura" brand tires? It is my understanding they are made by Cooper in the USA. I want solid white lettering out and there aren't many choices. I used to be a fan of BFG's but as of late I have not been that impressed as far as wear and wet traction.