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24.5 or 25"

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Old Feb 6, 2003 | 01:43 PM
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hybrid901's Avatar
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Default 24.5 or 25"

One of these will be going on a set of Lenzo 13x7's. The 24.5's are 8.5 wide and the 25's are 8". Is there any problem putting the 8.5" wide on a 7" wheel? With right around 450whp is it worth while to go with the 25" slicks? One last question. I have to raise the front of my car up about 1.25-1.75" to fit the slicks on. Should I raise teh rear up also to keep the front and rear level.
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Old Feb 6, 2003 | 01:58 PM
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Default Re: 24.5 or 25" (hybrid901)

what tranny are you using.. i actually think the 25inch work better.
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Old Feb 6, 2003 | 02:11 PM
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Default Re: 24.5 or 25" (b18bturbo)

depends on hp and gear ratio but id go for the wider wheel for a bigger tread patch.
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Old Feb 6, 2003 | 02:54 PM
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Default Re: 24.5 or 25" (ninesecrx)

I'm making between 410-430whp right now and have a gsr tranny.
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Old Feb 6, 2003 | 04:59 PM
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Default Re: 24.5 or 25" (hybrid901)

i'd run the 24.5, in your case.
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Old Feb 6, 2003 | 05:48 PM
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Default Re: 24.5 or 25" (ninesecrx)

depends on hp and gear ratio but id go for the wider wheel for a bigger tread patch.
Wider is better.
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Old Feb 6, 2003 | 05:56 PM
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Default Re: 24.5 or 25" (tzsir)

Is there any problem putting the 24.5x8.5 on a 7" wide rim? Will a 8" wide rim fit under stock civic fenders>
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Old Feb 6, 2003 | 07:49 PM
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Default Re: 24.5 or 25" (hybrid901)

the 8 inch tire will fit the lenso wheel just fine. I'm going with 24.5x9x13 on my street car.
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Old Feb 13, 2003 | 10:51 AM
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Default Re: 24.5 or 25" (MotorMatrix.com)

taller makes you hook better than wider.
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Old Feb 13, 2003 | 11:14 AM
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Default Re: 24.5 or 25" (ViperRedCRX)

Wider gives you more rolling resistance.

Taller gives you more rollout, but a lower Final Drive.

You gotta see how much the tires grow, also...If you get 25" high growth...they will be more like 26 -27...Low growth...26" prolly.

Suprdave


[Modified by Suprdave, 7:28 PM 2/14/2003]
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Old Feb 13, 2003 | 02:35 PM
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Default Re: 24.5 or 25" (Suprdave)

its actually a 13x7.5. should fit the 8.5 wide slick jsut fine.
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Old Feb 13, 2003 | 03:41 PM
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Default Re: 24.5 or 25" (hybrid901)

I was running 24.5 and never realize that I was going to go faster with a 22/9/13 M&H. I do agree that a wider tire is much better.Another thing that counts is to have the proper gearing and the proper HP so that you can move big tires, I only have a 4.78 final drive and running over 250 HP and my car hooks real good I get low 1.5 60 foots.
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Old Feb 13, 2003 | 04:39 PM
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Default Re: 24.5 or 25" (JavierSinisterERE)

My slicks came in today and I mounted one of them. I'm going to have to raise my car up about 1.5". I also have to swap out my brakes tomorrow to fit these 13's on.
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Old Feb 13, 2003 | 05:11 PM
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Default Re: 24.5 or 25" (hybrid901)

what brakes are they? i'm running gsr front brakes on my hatch and my 13x7.5 lenso's fit good.
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Old Feb 13, 2003 | 08:42 PM
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Default Re: 24.5 or 25" (11secdx)

I'm running a fastbrakes setup right now. You have to run gsr knunckles to run the gsr brakes right?
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Old Feb 15, 2003 | 07:57 AM
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Default Re: 24.5 or 25" (hybrid901)

i'm running the knuckles on mine. it's an improvement over the vx brakes.
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Old Feb 15, 2003 | 08:15 AM
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Default Re: 24.5 or 25" (11secdx)

Its still going to be a downgrade from my fastbrakes and gsr calipers but I need to fit the 13's.
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