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View Full Version : STS class What tire size for 15"?


0100
12-20-2003, 10:32 PM
I have 15x6.5 wheels and want to run STS this year.

What tire size do you recommend for STS/daily driver?

or if I get another set of tires.

What tire size do you recommend I use for autoX only?


Not much out there for dedicated autoX tires for 15" wheels.

205/50 15's and that's about it They have 225/50 15's but don't know if they will fit. Anyone running 225/50 15's on an S13 in STS?

Thanks.

DS 240R
12-21-2003, 11:09 AM
I've heard you can fit up to a 235 on an S13 without problems, so the 225 would probably be no problem.

0100
12-21-2003, 11:21 AM
Is that up front or just the rear?

Can a 225/50 fit on a 6.5" wide wheel?

DS 240R
12-21-2003, 07:44 PM
I've put 225/50's on 6" wheels before, but I wouldn't recommend it, especially for autocross; it tends to make the car feel really squishy as the sidewall rolls around.

sykikchimp
12-22-2003, 09:42 PM
unless your getting tires with extremely stiff sidewalls, then don't run tires that wide on stock wheels.

205/55 - 15 works wonderful.

Chernobyl
12-26-2003, 05:46 PM
For best performance in STS, get Falken azenis sports in 205/(whatever sidewall is available)-15

I would never run 225 on a 6.5" wheel, but some people do, especially in autox. Seems a bit wide to me, but to each their own. Definitely get azenis though, they are by far the best tires for that class.

jy116
01-07-2004, 04:46 AM
What about 215/55? Thats pretty close to stock diameter. Gives a little wider patch of rubber for you...

I was looking on tire rack. They have Kumho K-somethings and one other brand i forgot for that size. But probably cant compare to Azenis... worth a try if 205 isnt wide enough

AKADriver
01-07-2004, 12:12 PM
With your existing wheels, the 205/50-15 Falken Azenis would be the ONLY tire worth using for STS. This tire isn't very daily driving friendly though... They suck in the wet, and the short 205/50 size will spin the engine much faster at speed. They also wear somewhat quickly.

For more of a daily driver compromise, look at the Dunlop FM901 or Yokohama AVS ES100, both in 205/55-15.

Don't go over 205 with that wheel width!

IMO, the ultimate STS tire choice for the 240SX is the 225/45-17 Falken Azenis. If you can save your money for some inexpensive 17" wheels, you're golden. You don't need a $2000 set of forged 17x9 +15 offset wheels to fit that tire size like some people would suggest, it will work great on a common 17x7.5 +40 provided you don't have coilovers.

DSC
01-07-2004, 01:56 PM
I've daily driven on azenis for the last 2 years, its worth it. they last 10-14 months for me driving about 20,000mi a year. Dry, dirt, wet, snow, ice...i've driven them on it all and I like them :)

For the price and performance, you can't beat them. Although there are better tires for bad weather conditions, I think the azenis is a great tire.

On stock s14 SE wheels (they are 6.5 wide right? or 7?) the 205/55/16 azenis actually bulge a little bit. I wouldn't go any higher.