Which tire sizes will fit an evo other then stock especially with the BFGoodrch KDW-2 tire the stock size is 235/45R17 i think but those are not available thru tire rack anyone help me out

 

245/40-17 is a pretty popular upgrade

 

do u guys have those in stock in that size? the BfGoodrich KDW 2's ?

 

yup, in stock in all five locations

 

neal can i get some kind of discount if i buy the tires thru u ?

 

Unfortunately they do not offer any forum discounts

 

with the 245-40-17 what changes the ride height etc?

 

also would 245-45-17 fit?

 

255/40

 

Run your stock and proposed tire sizes thru the calculator and see:

http://www.miata.net/garage/tirecalc.html

I'm running the 245/40R17 ADVAN Neovas on stock Enkeis and it lowered ever so slightly. According to the calculator, it'll drop you by about 0.3".

 

^^+1 The diff is so minimal you'll never see/feel it. People have the best luck using the 245/40-17 size.