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Wheel Size & Backspacing

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Old Mar 13, 2002 | 07:29 PM
  #1  
Big89's Avatar
Big89
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From: Alberta
Post Wheel Size & Backspacing

Hi,
I have got an 1985 F150 4x4, I am going to install a 4" lift soon and am wondering about the wheels I should get.

I am planning on running 33x12.50 BFG Muds. I was wondering if a 15x8 or a 15x10 would be better(I currently have 31x10.50 on stock grey spokes and they rub on the radius arms) I would like to avoid this and was wondering what kind of backspacing I should get.

Thanks for any help
 
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Old Mar 13, 2002 | 07:46 PM
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RE_SPEED_FAB
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From: Buffalo USA
Wheel Size & Backspacing

On my 93 150, I ran the that same tire on a 15x10 with 4"1/2 back spacing with no rub. I think the 8 is to narrow for a 12.50.

*****
 
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Old Mar 13, 2002 | 08:33 PM
  #3  
MustangGT221's Avatar
MustangGT221
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From: Topsfield, MA
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Wheel Size & Backspacing

Yes, 8 is to narrow, need 8.5 or larger, i'd go with 10 because that way you have room to install even bigger tires hehe.


Primary rig is:
95' F-150 EB 300/6 5 spd with 4" Superlift, MSD, Ram Air, Gibson Exhaust, and coming are some BFG MEATS

Then theres:
88' F-250 Superduty 351 + c6
92' Thunderbird 3.8L V-6 FOR SALE!
95' Mercury Cougar 4.6L V-8
80' E-350 300/6 and a
3 spd column shifter baby.

The newest addition to the Ford family is a 99' Mustang GT 4.6L
 
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Old Mar 13, 2002 | 08:55 PM
  #4  
orange peel's Avatar
orange peel
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From: Raleigh, NC
Wheel Size & Backspacing

im running 15x10s with 4" backspacing with my 36x12.5's with no rub at all.
 
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Old Mar 14, 2002 | 01:05 PM
  #5  
RE_SPEED_FAB's Avatar
RE_SPEED_FAB
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From: Buffalo USA
Wheel Size & Backspacing

 
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