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View Full Version : Bridgestone RE750, 205/55-15

jm1681
08-16-2007, 05:52 PM
Anyone running this tire?

I checked the "math" section of the tire guide, but it seemed like another language to me :(

Basically, if I'm running the OEM wheels, will this tire (A) fit, and (B) have the same rolling diameter?
brickhardmeat
08-16-2007, 07:28 PM
http://www.miata.net/garage/tirecalc.html
kimona
08-16-2007, 11:42 PM
Yes, 205/55/15 will fit your stock steel rims with no problem. And, yes it is the recommended replacement upgrade size for 185/60/15 with basically the same diameter. Install 205/55/15's with confidence.

*Oh, BTW, post some feedback and pics when you upgrade tires so other members can benefit from your experience.
jm1681
08-17-2007, 09:06 AM
http://www.miata.net/garage/tirecalc.htmlWhere do you think I got the size ;) That site is bookmarked on every computer I come in contact with :D

Only reason I asked was because the tire guide mentions something about rim width also playing a part in selecting the aspect ratio.
kimona
08-17-2007, 09:13 AM
Recommended rim width for the OEM 185/60 (23.7") is 4.5-7.0"; for the 205/55 (23.9"), it's 5.5-7.5", so you'll be fine.
jm1681
08-17-2007, 10:46 AM
Cool beans :)

I figured it would be OK, just making sure. I've been modding cars for years and I've had two "awakenings" in two days on this site.

Crazy stuff I tell you :)
Masteraal
08-19-2007, 05:51 AM
hang on :drool: the stock steelies can handle up to 205's? :biggrin:

185/60/R15 is stock i think
kimona
08-19-2007, 10:23 AM
hang on :drool: the stock steelies can handle up to 205's? :biggrin:

185/60/R15 is stock i think

Yes, see post #5 above for recommended wheel widths.
Black Yaris
08-21-2007, 12:44 PM
that is a perfect size.... that is what I am running for my winter tires on my stockies.....
Black Yaris
08-21-2007, 12:45 PM
Yes, see post #5 above for recommended wheel widths.

or just click on my signature for recommended wheel/tire widths from 14-20 inch rims :biggrin:
IllusionX
08-22-2007, 10:09 PM
hey, just try not to use 205's on the stock 5.5" width wheels.
i run 195/55R15 on my Yaris1 Ts wheels, and they are already pretty buldged.
kimona
08-22-2007, 10:14 PM
Well, 195/55's will work fine enough, but 205/55's are within spec and they do fit the 5.5" wheel within recommendation... no problem. Plus, 205's will fill the huge gap better and provide more of a footprint.
Black Yaris
08-23-2007, 02:34 AM
205's are fine on 5.5 wheels... like kimona said.... wider footprint