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maximum tire size?

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Old Feb 29, 2008 | 01:12 AM
  #1  
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shredder
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Thumbs up maximum tire size?

hi, i have an 06 king ranch f350 and it has 20 inch rims and the stock tires on it.. the truck seems pretty high, but how big of a wheel/tire can i put on this truck without a lift kit? (and without rub)
thanks
scott
 
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Old Feb 29, 2008 | 06:37 AM
  #2  
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kjett
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From: Springfield, VA
on my 05 F-350 I have just a 2" leveling kit up front and run the Pro Comp Xtreme AT's in the 325/65r18 flavor on my stock 18" rims. So if you do your conversion math, that makes them 35x13.5x18 tires. I rub slightly on the radius arms, but only a full lock. If you get a narrower tire (like a 12.5 wide), then you should be fine.

Other than that, do a search in the SD forum and this forum, as this has been talked about to death.......
 
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Old Feb 29, 2008 | 12:43 PM
  #3  
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quadzjr
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From: Cocoa, FL
Originally Posted by shredder
hi, i have an 06 king ranch f350 and it has 20 inch rims and the stock tires on it.. the truck seems pretty high, but how big of a wheel/tire can i put on this truck without a lift kit? (and without rub)
thanks
scott
54" thornbirds should fit nice!!!
 
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Old Feb 29, 2008 | 12:44 PM
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kjett
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From: Springfield, VA
Originally Posted by quadzjr
54" thornbirds should fit nice!!!
I forgot about those. They will fit only with "minor" fender trimming..........




 
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Old Feb 29, 2008 | 12:45 PM
  #5  
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quadzjr
just another Rockwell looser
Joined: Feb 2003
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From: Cocoa, FL
Originally Posted by shredder
hi, i have an 06 king ranch f350 and it has 20 inch rims and the stock tires on it.. the truck seems pretty high, but how big of a wheel/tire can i put on this truck without a lift kit? (and without rub)
thanks
scott

the only answer you need is..........
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ROCKWELLS!!!!!
 
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