Wheel size question?

Pennywise2

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May 16, 2006
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Will a 17X9 Cobra R wheel fit the front and rear wheel wells of a
96 GT with a Flowmaster catback? Will you need wheel spacer?
Also will a 245/45/17 or 255/45/17 really fit a 17X9 Cobra R wheel?
Really need to know thanks!
 
I'm not sure about the catback/spacer questions...but the 255's should fit, 245's might be a little too narrow though. Like, they would probably fit, but you wouldn't have any tire to protect your wheels. You should run 255's in the front and anything between 255 and 275 or so in the rear. If the rear tires are too much smaller than the front tires it will increase understeer, which is bad for street handling and autoX/track.
 
Thanks for the great info Benny! :nice:
I am thinking about running Real 17X9 Cobra R's with 255/245/17's
in the front and back.I have a Flowmaster catback with 2 1/2" tips
and the stock tire size I have on there now 245/45/17's seem to be
kind of close to the tips on my catback exhaust so,will 255's be that
much bigger Benny? I just need to know if they will fit or not.I don't
have wheel spacers though. Any thoughts?
 
I know that a buddy of ine that I work with has a 96 with cobra r 17x9s and he has 275s in the rear a 255s up front. He has never mentioned any wheel spacer nor have I seen any when I look at it.

You should go with a wider tire than a 245 on a 9 wide though. Get a little rim protection
 
BennyDaBall said:
I'm not sure about the catback/spacer questions...but the 255's should fit, 245's might be a little too narrow though. Like, they would probably fit, but you wouldn't have any tire to protect your wheels. You should run 255's in the front and anything between 255 and 275 or so in the rear. If the rear tires are too much smaller than the front tires it will increase understeer, which is bad for street handling and autoX/track.


Yea, I had 245's on my cobra r's.. proof positive by the curb rash on my front right wheel...
 
Pennywise2 said:
Will a 17X9 Cobra R wheel fit the front and rear wheel wells of a
96 GT with a Flowmaster catback? Will you need wheel spacer?
Also will a 245/45/17 or 255/45/17 really fit a 17X9 Cobra R wheel?
Really need to know thanks!
Asking if they fit is the obvious, you can open any mustang magazine and you'll see the overused Cobra R rims on a mustang

dude seriously, save up for your tires, i suggest you get 'atleast' 275 all around from a GOOD tire manufacturer
 
BennyDaBall said:
If the rear tires are too much smaller than the front tires it will increase understeer, which is bad for street handling and autoX/track.
The way the crappy rear is designed and the use on the street, and the how people drive I would suggest wider in the back. 99% of mustang owners out there never get their car to the limit in a turn, even though they think they do. Understeer can be changed, but breaking the tires loose happens alot more durring daily driving than trying to cut the corner the fastest you can


especially when everyone and their mother suggests 4.10's, then complain they don't get traction

:nice:
 
tomustang said:
Asking if they fit is the obvious, you can open any mustang magazine and you'll see the overused Cobra R rims on a mustang

dude seriously, save up for your tires, i suggest you get 'atleast' 275 all around from a GOOD tire manufacturer
Thanks for the good advice Tom but,I already got Goodyear Eagle F1 GS D3
255/45/17's from Tire Rack. I will be getting wheels in the near future.
 
Pennywise2 said:
Thanks for the good advice Tom but,I already got Goodyear Eagle F1 GS D3
255/45/17's from Tire Rack. I will be getting wheels in the near future.
ah ok, well then you don't have to buy real cobra r's unless you can find them cheap, the replicas are just as good

http://www.mustangtuning.com/17x9-1995-cobra-r-silver.html

best price you could probably find, plus free shipping
 
Pennywise2 said:
Tom is Mustangtuning reputable? Are they a good company to deal with?
Just wondering? They are not the SHM curse are they? They seem to have
some really good prices.
They're great guys, I've ordered from them before and so have alot from this site

there by my neck of the woods too ;)
 
Let it be said....My friend put a 245 on a 17x11 rim. It looked funny as hell. My x11 rim with the 315 i had the bang the frame in a little. I have a 17x91/2 in the front but running a 255 because if you run a 275 you'll rub in the front. I'm gettin a 275 and fit the rubbing afterward. Hehe I don't like the look of the 255.