2 ?
 

can i fit a 245/40/18 on a 18x9.5 rim?

why is my passenger rear tire wearing faster then my driver side?

thanks in advance guys

I'm sure it'll fit, but it may be stretched a bit.

Check your alignment to see if it's in spec.

the tire might be too tall in the sidewall....with 18s, people usually run a 35 series tire.

:iagree: get your car alligned

The 245/40R18 is too tall for the S2K. You would really need a 245/35R18 for the tires and they do fit on the 18X8 to 18X9.5.
If I can help with the tires let me know.

thanks, i just bought a set of 245/35/18 conti 3's, it was either this or advan sport, i chose the conti's cause they have a little better tread life