After slipping and sliding all winter last year I want to get snow tires for my 2000 RT. I also want to save my rims from the salt as well so I want to get some steel rims. I want to get 16" and I was wondering what the widest rim I could fit? The RT rims I think are 7.5" and in the back there shouldn't be an issue with the width since it only goes straight but the fronts might touch the wheel well if they are too wide.