I have a question about tires on stock rims saab 9-5 sport combi with aero package (SPORT SUSPENSION).
My stock tires 235/45/17 on anniversary rims and they kind of not comfortable on any small uneven surface or bump,and sometimes giving me harsh ride.
I'm thinking to put 235/55/17,so ride would be a little more comfortable.
if anyone familiar with sizes and specs please reply!
thanks in advance!!