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Going from 15" to 14" wheel/tire setup for AutoX

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Old Aug 25, 2003 | 08:52 AM
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Yellow Dragon's Avatar
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Default Going from 15" to 14" wheel/tire setup for AutoX

HELP!!!

My CX hybrid doesn't have p/s and ever since I went to the 15" Slipstreams with sticky race tires it's starting to affect my quick steering capabilities. Curious if I go to a 14" setup with sticky race tires if this will help out and be more beneficial.

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Old Aug 25, 2003 | 10:43 AM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (Yellow Dragon)

Really not trying to be a dick, but--Huh? Your steering is slower, or is it faster? Tire/wheel size is irrespective of steering ratio.


--Chris, who wishes he had quick-steering capabilities.
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Old Aug 25, 2003 | 10:56 AM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (madhatter)

My steering "abilities" feel somewhat hindered ever since I went to a set of race tires on my 15" Slipstreams. When I still had street tires that weren't as sticky I didn't notice much.

My main question is if I should go to a 14" wheel/race tire setup.
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Old Aug 25, 2003 | 11:18 AM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (Yellow Dragon)

Hit the gym and get some muscles on those skinny arms of yours.
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Old Aug 25, 2003 | 11:30 AM
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Default

Put some 13x8 autox wheels on your car and drive it on the street for a week or 2 then you should be able to turn those skinny 15s any day.
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Old Aug 25, 2003 | 11:36 AM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (Yellow Dragon)

It's width (and compound) of the tires that matters, wheel size doesn't matter at all.
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Old Aug 25, 2003 | 12:36 PM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (turbohappy)

You're probably better off getting lighter wheels overall...Even if you switch to a 14 inch wheel if they're heavier than the shitstreams, then you're back to square one. Try getting a smaller diameter steering wheel too to help with response time. And I'd take up weight lifting 101 and a set of dumbells.
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Old Aug 25, 2003 | 01:02 PM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (turbohappy)

Sidewall height/deflection makes a significant difference, especially if were talking about steering response.

14" have a larger sidewall, which means more deflection for the same tire, which means even worse response (in most cases!).
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Old Aug 25, 2003 | 01:42 PM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (Yellow Dragon)

Okay...hitting the gym isn't the issue people. I'm not a small guy by any means. I'm just having trouble on tight, technical courses. I don't daily drive my hatch anymore so that might be the issue...not being used to the lack of p/s.

So going to a smaller tire/wheel setup isn't the answer? I need help here people. I really want to be competitive in SM.

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Old Aug 25, 2003 | 02:07 PM
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Default Re: Going from 15" to 14" wheel/tire setup for AutoX (Yellow Dragon)

If you don't want the power drag of the p/s pump, try what some of the ep cars I have seen do and use an electric p/s pump from a Toyota MR2 or a Subaru (I forget what model). If it's legal, use a steering quickener along with the electric p/s. The quickener is a gearbox that fits between the steering wheel and shaft.
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