I'm thinking about running the 15's for AutoX with the Bridgestone RE71 225/50/15's wrapped around them. I don't want to wear out my 16" tires that I'll be driving daily. Do you think I'll have problem with this? I mean the stock 7-spoke aluminum 15's are lighter than the Bobert Type B 16's I have. The only thing is they're smaller... When I go 17's, I can use the 16's as a dedicated set of AutoX wheel with dedicated set of tires on them. But right now, I want to use the stock 15's for this purpose. Any objection?
