car mods

rim and tires 15, 16 or 17 inches???

hi scotty , im planning to get a pair of nice rims and tires of 17 inches diameter on my ford focus. is it a good idea to put that size combinaison , cuz i usually used 15 inches, could it affect my cars mechanic in any bad way???

Yes, do not do that, keep the original diameter or you will be sorry in terms of handling and ride