I KNOW there are a MILLION questions regarding 19" wheels. I would like (If I can) to keep my 19" wheels and just get a BEEFIER tire but need to know the largest size I can get with out any rubbing or any modifications. I know I can get the GoodYear DuraTech 255/55/19 BUT can I get any larger than that??? I don't want to but 18" wheels unless I absolutley have no other options. Thank you in advance! Angela W.