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widest rim in back

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Old 09-19-2007, 09:58 PM
  #1  
04gtwithfangs
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Default widest rim in back

does ne one kno off the top of their head what is the widest you can go on the back of an 04 mustang gt be4 you have to modify?!?!?!?
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Old 09-19-2007, 10:08 PM
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dubarado
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Default RE: widest rim in back

10.5 with some 315's is pushing it... you have to roll the fenders in most cases (if you're lowered) but after that you start getting into tubbing the rear... you really don't need to go any wider than 10.5 unless you want a prostreet look, then you have to tub it out.
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Old 09-19-2007, 10:51 PM
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Adam03GT
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Default RE: widest rim in back

ORIGINAL: dubarado

10.5 with some 315's is pushing it... you have to roll the fenders in most cases (if you're lowered) but after that you start getting into tubbing the rear... you really don't need to go any wider than 10.5 unless you want a prostreet look, then you have to tub it out.
Hit the nail on the head.

But be prepared to roll some fenders back either way.... All cars are different.

My buddy has an 03 GT (identical car as mine) with 18x10 and is running 295s (we have the exact wheel sutup)

His rear left tire rubs and hits on bumps and is tearing his tire to shreds... as well as his wheel well.

However.... Mine is perfectly fine!
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Old 09-19-2007, 10:52 PM
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GhostRider02GT
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Default RE: widest rim in back

+1 on the 10.5. You only have to roll the fender if you lower it more than 1-1.5 inches. You can go with up to a 335 tire out back, but Im pretty sure youll have fitment issues
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Old 09-19-2007, 10:54 PM
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Chubstang
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Default RE: widest rim in back

10.5" is plenty wide and I have plenty of room between the quads and the exhaust.


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Old 09-20-2007, 12:58 AM
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MACH5IVE
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Default RE: widest rim in back

Might be a different story, once you lower it!
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Old 09-20-2007, 10:01 AM
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04gtwithfangs
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Default RE: widest rim in back

so if i just put a sportline kit and it lowers 2 inch in front and 1.8 in the back and wanted to run a 315 tire with a 10.5 inch rim i would porbably have to roll my rear fenders.... what is the process for that...
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Old 09-20-2007, 11:37 AM
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Sxynerd
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Default RE: widest rim in back

ORIGINAL: dubarado

10.5 with some 315's is pushing it... you have to roll the fenders in most cases (if you're lowered) but after that you start getting into tubbing the rear... you really don't need to go any wider than 10.5 unless you want a prostreet look, then you have to tub it out.
My AR Tourqe Thrust's2 where 17x11 and I ran 315's. I could have ran 335's "IF" I would have rolled my lip and took off my quad shock....
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Old 09-20-2007, 11:42 AM
  #9  
Sxynerd
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Default RE: widest rim in back

This is JonBeast's 18" 10.5x18's with 335's....

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Old 09-20-2007, 01:56 PM
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gt_stang101
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Default RE: widest rim in back

Ok, two questions.

First, what's the widest you could go with a 9 inch rim? (didn't think about getting 10.5's at the time) with the fendor rolled.

Second, how do you roll a fender?
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