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Larger Sport Tires

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Old Apr 18, 2009 | 11:32 AM
  #1  
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Larger Sport Tires

I have a 09 sport, would like a large & wider tire
I would like to make it 1 size taller and as wide as I can go w/o rubbing
 
Old Apr 18, 2009 | 12:16 PM
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The size tires you can run on the stock rims are:

Stock size: 185/55/16
Little wider: 205/45/16
The Widest: 215/40/16

As far as taller goes, all side wall heights are determined by the width you are running. Example the 185/55 is the same height as the 215/40.

The Fit would dramatically improve with wider tires when accompanied with lowering springs and hopefully someone will design a stiffer rear sway bar here in the U.S. (there maybe one... not sure). I would wait on the 215's until someone post some pics up because they could balloon out which would hurt handling.
 

Last edited by quick92ciFit; Apr 18, 2009 at 12:24 PM.
Old Apr 18, 2009 | 12:45 PM
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Sorry dude all this stuff irks me
What # makes the tire taller?
 
Old Apr 18, 2009 | 12:48 PM
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are you saying i cant go taller and wider at same time?
 
Old Apr 18, 2009 | 12:51 PM
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Can go wider but not taller. Your speedometer will be off if you go taller.

The second # is the height of the tire. The height is determined by the first # which is the width. Go to discounttiredirect.com or tirerack.com you can plug in your car and they have how-to sections on reading tire sizes.
 
Old Apr 18, 2009 | 12:59 PM
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Originally Posted by quick92ciFit
The size tires you can run on the stock rims are:

Stock size: 185/55/16
Little wider: 205/45/16
The Widest: 215/40/16

As far as taller goes, all side wall heights are determined by the width you are running. Example the 185/55 is the same height as the 215/40.

The Fit would dramatically improve with wider tires when accompanied with lowering springs and hopefully someone will design a stiffer rear sway bar here in the U.S. (there maybe one... not sure). I would wait on the 215's until someone post some pics up because they could balloon out which would hurt handling.
Actually a better size would be 205/50/16, it is only .25% smaller than stock
215/45 is 1.67% taller, 205/45 is 3.13% taller- that will really mess up your speedo....
 
Old Apr 18, 2009 | 03:48 PM
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Originally Posted by Codger01
Actually a better size would be 205/50/16, it is only .25% smaller than stock
215/45 is 1.67% taller, 205/45 is 3.13% taller- that will really mess up your speedo....
What he said ^^^

205/50/16 is the tire size you need.
 
Old Apr 18, 2009 | 09:46 PM
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on 16x7 rims whats the largest tire you can go with without rubbing? (no lowering springs)
 
Old Apr 18, 2009 | 09:49 PM
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I honestly dont know... but why would you want anything wider? Your gas mileage will suffer, your car will be drastically slower and wont even handle as good. Not to mention itll look like crap without lowering springs.
 
Old Apr 19, 2009 | 11:13 AM
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OK so can anyone recommend a 205/50/16 tire with a very stiff sidewall?
 
Old Apr 19, 2009 | 11:49 AM
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how ds wider = slower? i dont want to lower my car either
 
Old Apr 19, 2009 | 01:56 PM
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Wider tires usually = more agressive (stickier)rubber = more rolling resistance = slower car. Helps with handling/cornering though
 
Old Apr 19, 2009 | 02:05 PM
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Thanks dude I was worried some1 might take that wrong.
I was shooting for a more aggressive look, w/ beefier tiers and I don’t want to have to look out for every pot hole
 
Old Apr 20, 2009 | 07:40 PM
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Whats a good tire size for the Base 15 inch model? OEM size doesn't offer many options.
 
Old Apr 20, 2009 | 09:13 PM
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Hijacker!!!
https://www.fitfreak.net/forums/2nd-...-base-fit.html
this 1 talks about the base Fit
 
Old Apr 20, 2009 | 10:00 PM
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205/50/16 is awesome!!

Just replaced my stock tires today (kept the alloy rims) on my 09 Fit Sport with Yokohama 205/50/16s. The ride is so much smoother (big time) and the wheels are perfect -they fit the wheel well perfect and give the car a more substantial stance.

I HIGHLY recommend these!!

I got them at Discount Tire --part number is YK520 BW 31714

I will try to post pics in the next few days.
 
Old Apr 20, 2009 | 10:50 PM
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Thumbs up I'm running 205/50/R16's now!

I replaced my stock tires with the above size in Goodyear Assurance Fuel Max because I wanted something that was low rolling resistance.

They also have a better ride and grip than the original tires. Somewhat quieter too. Not quite like Michelin MXV4's, but definitely better.

The size is almost perfect because like another poster said, size change affects your speedometer. My speedo is just about dead on now with the GPS. The difference is miniscule.

A side benefit, which I was hoping for, is improved gas mileage. My last tank was 41 mpg in normal driving. Usually I'm averaging around 38 mpg.

I really need to average this over a longer distance, but it is encouraging.

Usually a wider tire will lower your gas mileage. The rolling resistance offsets this.
 
Old Apr 20, 2009 | 11:08 PM
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I first went to the 205/50's when I had to replace the stock Dunflops on the old Protege 5. Stock size on that was 195/50/16 - very hard to find decent replacements for that size!!!
At the time I went with Fuzion ZRI's (they've stopped making them in the 205 size now)
Great tire in the dry very good in the wet!!
When the time comes, may look into the Yokohama's, running a set of Avid's on the wife's Miata.
 
Old Sep 9, 2009 | 07:45 AM
  #19  
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Originally Posted by Codger01
Actually a better size would be 205/50/16, it is only .25% smaller than stock
215/45 is 1.67% taller, 205/45 is 3.13% taller- that will really mess up your speedo....
205/45 taller than 215/45 doesn't make sense. For the same aspect ratio, a narrower tire should be smaller in diameter; i.e., shorter gearing.

Source: Tire Size Calculator - tire & wheel plus sizing

Stock Tire - 185/60R16 Overall Diameter: 24.01 in 609.85 mm
195/55R16 Overall Diameter: 24.44 in 620.77 mm +1.76%
205/45R16 Overall Diameter: 23.26 in 590.80 mm -3.13%
205/50R16 Overall Diameter: 24.07 in 611.37 mm +0.25%
215/45R16 Overall Diameter: 23.61 in 599.69 mm +1.67%


 

Last edited by Selden; Sep 9, 2009 at 11:42 AM.
Old Sep 9, 2009 | 11:50 AM
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Hmmmm.. I used that same calculator to post the size comparison... guess I mixed up my + & - ....
I bow to your superior mathematical skills!!!
 



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