A friend of mine has an Altis (current version). Its wheels are 14 inch, with 70 series 185 tires.

He is asking how big he can go. Technically, if he wants the same height with 17 inch wheels, he should use 40 series, 215 tires, right? Is this possible for his car without having any problems of the tire hitting anything? How about when turning the steering wheel to the max? Will the fatter tires rub anything inside the fender?

Does anyone have the same set-up, i.e. 17 inch wheels with 40 series, 215 tires? What is your feedback?


My friend is also thinking of having 17 inch wheels, fitted with 50 series, 215 tires in order that the rims be a bit more protected against bumps and potholes. Will this work? Will this tire combo rub against anything in the car?

Thanks.