Originally Posted by jc824
the tires that they come with will be that size.. will I have any issues with 245/45/18?
or will it rub?
A 245/45-18 is 1" larger in diameter than the stock 245/40-18 - TireRack recommends < 0.5" change in diameter. Rubbing might be an issue when turning the front wheels - tire may rub against the fender liner. You may also run into DSC, TC, etc issues with the significantly larger diameter tire.