This might be useful info for shopping aftermarket tires. I had an opportunity to buy some barely used rims and winter tires for an excellent price but the size was larger than stock. 255/65/17. I figured it would give the van a more rugged look as long as they didn't rub. I installed them today and can say don't go any bigger than this width. At full steering lock they ever so slightly graze the rear inner portion of the front fender wells. They'll be fine,but any larger would cause problems. The rear tires fit fine. I'm not sure what offset these rims have but they seem to stick out slightly more than the stock 17 inch rims.