1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

RX7Girl needs help with tires

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Old 03-07-06, 05:49 PM
  #26  
My FSP Fiesta eats Jettas

 
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Originally Posted by 85rotarypower
Those must look rediculous on a 7. A 175/50 would have a 4" smaller diameter and throw off the speedo a LOT, nearly 10mph at 60. The sidewall would be about 3.25" high instead of 5". A shorter sidewall normally has a wider tread because the tread has to be closer in size to the section width.
They aren't on my RX7. I am going to mount them on some 13X6 Panasports I bought for my 135hp/1500 lb. Fiesta project. The sidewalls are more like 2-1/2" high.
Old 03-07-06, 05:50 PM
  #27  
Leaking oil like crazy!

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Originally Posted by Hades12
You have to run them with more pressure then most tires. I have some HTR 50's and keep them at 42


A 192/60/13 would be good, and tire rach has the HTR 200 in that. Sumitomo also has the saxion line, We have them on my wifes LE and they are real nice.
Exactly. The side walls are soft, but the max pressure is like 52 or so. I keep mine around 45 and I have loved them. HTR 200s, 205/60/13.
Old 03-07-06, 05:51 PM
  #28  
Leaking oil like crazy!

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Originally Posted by LokiRx7.1
Can someone post a pic of the stock wheels with 205's? My '81 has Rikens that have 205's but my '85 has the stock wheels and I was wondering what that would look like. I think it has 185's on it now.
I will try to find some pics of my car with the stock 13" SA waffle wheels.
Old 03-07-06, 05:55 PM
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I know it doesn't show much, but I don't have a better pic right now.
Old 03-07-06, 07:39 PM
  #30  
Rotary Enthusiast

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I thought they would bulge a little more than that, sweet little SA tho!
Old 03-07-06, 08:39 PM
  #31  
My FSP Fiesta eats Jettas

 
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Well, it ain't an RX7, and it ain't a waffle wheel, but here's a 205/60/13 tire mounted on a 5.5 inch rim. Yes, that tire is worn out, I only used it to transport my RX4.



Pretty bulge-y.
Old 03-07-06, 08:54 PM
  #32  
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That tire isnt worn out, it is just getting broken in
Old 03-08-06, 10:32 AM
  #33  
My FSP Fiesta eats Jettas

 
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lol, it's a "cheater slick".
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