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What is the widest wheel & tire on rear

2snakes

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What is the widest wheel and tire that can be used on the back ?? Thanks for replies
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FATHERFORD

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With some modifications to the upper shock mount you can run 335's
 

Jeepwx03

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I believe 315 with no modification
 
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2snakes

2snakes

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With 315 would that be 11 inches wide 19 or 20 inch wheel
 

Barrel

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I'm going with 20x11 Forgestars in the rear on 315/35 MPSS rubber. It'll fit snug but there should be no fitment issue.

Talk with user GetYourWheels for some options. Great guys to work with.
 

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Jeepwx03

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With 315 would that be 11 inches wide 19 or 20 inch wheel
All of them. We'll diameter won't matter. Some are even putting 315s on 20x10. As long as your offset is correct you should be good
 

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Calling out OKC #1 spot after axle back install.
Unmodified 20x11 forgestar f14 315/35/20 MPSS.
No rubbing issues, did not purchase from an on site vendor. Recieved my second set of f14s 5 days after purchase.
 

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Need4SpeedMotors

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It depends on the brand for instance the toyo r888 and michelin pss sit super wide, the r888 sit wider then the michelin pss.

Nitto and toyo sit slim so you can run wider tires.

I like to use a 275/315 combo or 285/305 combos depending on the brand of tire and width
 

The-Rezz

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Do you have any pics on the Toyo combo you put on your ride. I just picked up my Stang last week and besides lowering it with the Ford Racing lower spring kit I want to get the widest look possible on the rear
 

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My goal is Nitto Invo tires:
http://www.nittotire.com/passenger-tires/invo-luxury-sport-ultra-high-performance-tire
285/35ZR19 on 19x9.5 fronts Part#203270 26.73” tall 11.30”wide
325/30ZR19 on 19x11 rears Part#203660 26.77” tall 12.91”wide

Forgestar F14 wheels in Hyper Silver color.
http://www.forgestar.com/v2/wheelsf14.php
19x9.5 with +40mm ET Semi-Concave 5x114.3
19x11 with +53mm ET Deep-Concave 5x114.3
Thats what I have.
Nitto Invo tires
MRR M350 wheels
285/35ZR19 on 19x10 fronts
325/35ZR19 on 19x11 rears
 

Need4SpeedMotors

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285/325 does work, I was the first person to slap a 325 on the back with a 11? wheel and it comes out awesome, wide and no rubbing.
 
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GuardGT

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vossen has a 12 on the rear tucking on air...I think it was 20x12 et50...and I don't think they were stretched
 

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Seems like most go with a 20inch on here. I'm taking that is purely for look or is there other reasons? What is the typical weight penalty going from 19-20 on the same wheel? 5-8lbs/wheel could be a tenth or more in acceleration. Can you stay with same width tires on 19s? Sorry if this hijacks thread some. Not wanting to make it to technical, but I'd like to put the largest wheel I can without sacrificing performance.
 
 




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