Smaller Diameter Tires

[cjridert1]

Having trouble finding ANY 225/55/15 tires. What are you 15" rim guys running; 50 or 60 sidewalls?
Other ideas?

Got a set of 225/50/15 wheels.
Stock circumference would be 225/55/15.
This size is rare, 225/60/15 seems easier to find.
What sizes are you guys with 15" running?

Anyone have experience changing tire sizes this way?
Not really worried about speedo being off a bit, just gear ratios.
Thanks

 

[Texas gst]

You could do a 215/60-15, tons of options in that size

 

[cjridert1]

Yea, Im leaning that way.
Forgot to mention - I have a Evo 1st, so 1st gear is already a bit taller. This is for a mostly track car.