Post by
BadQ45t »
https://forums.nicoclub.com/badq45t-u300.html
Tue Nov 15, 2011 12:40 am
You can easily fit 19" rim and tire, not sure what hte M45 rims width size is, but I can tell you that you can easily run a 245/40 19" without rubbing or anything else. The FX45 rims are 18" and 20" and both sizes can be used without fender modification. Given the age of the car and how the trouble, I would suggest you go with one of these options. You can buy very good sticky YR rated tires and the handling will be much improved.
An even bigger improvement is to put the KYB SR Specials to replace the stock struts and shocks.........