Tire and wheel fitment guide for 04-08
09-15-2009, 06:28 PM
#62
my truck wouldn't fit 285/70/17's stock, i would level it some if you wanna 33's, rim size means nothing, the overall height of the tire is the issue.
10-01-2009, 07:53 PM
#65
Gunner Retz
Join Date: Nov 2007
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2007 King Ranch with Ready Lift level and 285/65R20 BFGs
I had a Ready Lift leveling kit installed on my 2007 King Ranch 4x4 and then put 285/65R20 BFG AT KOs with the stock rims on it. It rides nice and quiet, doesn't rub anywhere as the tires are only 10mm wider, and is really tall. This tire looks like it should have come on the truck as standard equipment.
Best of all, the wife climbed up my behind when I told her that I didn't want to pay to have it all done. DARN! LOL
Best of all, the wife climbed up my behind when I told her that I didn't want to pay to have it all done. DARN! LOL
Last edited by gmcretz; 11-01-2009 at 05:05 PM.
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10-17-2009, 06:38 PM
#66
I have stock 2WD 2005 Lariet Supercrew w/ 18" wheels and plan to put a rear leveling kit on it, how big can I go for a more aggressive look?
Tire recommendations w/ pictures?
Tire recommendations w/ pictures?
Last edited by stephens_cj5; 10-18-2009 at 12:30 PM.
10-24-2009, 01:49 AM
#68
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Lots of questions
Hello everyone.
I am bran new to this site.
I just purchased a 2006 f150 supercrew fx4 with a 6.5 bed.
Was looking for some ideas on what size wheels and tires to ride?
Whats better to do a leveling kit or bilstein struts?
What kind of air intake and exhaust?
I am bran new to this site.
I just purchased a 2006 f150 supercrew fx4 with a 6.5 bed.
Was looking for some ideas on what size wheels and tires to ride?
Whats better to do a leveling kit or bilstein struts?
What kind of air intake and exhaust?
This is for 2004-2008.
On a stock truck without leveling kit you can run 33X12.5" tires if it is a 4WD and 31X12.5" tires if it is a 2WD, using stock wheels.
On a leveled truck(2" kit and larger) you can run 35X12.5" tires on a 4WD and 33X12.5" tires on a 2WD truck, using the stock wheels.
Using aftermarket wheels you can run 35s on a 4WD if the wheels follow these guidelines:
-For an 8" wide wheel the backspacing is 5.5 inches.
-For and 8.5" wide wheel the backspacing needed is 5-6 inches.
-For an 9" wide wheel the backspacing is 4.5-5.5 inches.
If the wheel specs are not listed about you will more than likely have to run 33s or even smaller to avoid too much rubber and trimming. These specs are the basics for tires fitting well but you could run 35s if the specs are very similar but you will face bad rubbing.
For a 2WD truck and after market wheels you can run 33s with wheels that fit withen these specs.
-For an 8" wide wheel the backspacing is 5.5 inches.
-For and 8.5" wide wheel the backspacing needed is 5-6 inches
-For an 9" wide wheel the backspacing is 4.5-5.5 inches.
If the wheel specs are not listed about you will more than likely have to run 31s or even smaller to avoid too much rubber and trimming. These specs are the basics for tires fitting well but you could run 33s if the specs are very similar but you will face bad rubbing.
Remember that these are the basics to running aftermarket wheels and tires, certain tires might not rub but others might because of aggresive sidewalls.
These specs should work for most people and instances but if you are worried about fitment get the tire shop to mount the tire on the wheel and put it on the truck then turn the wheel to full lock in both directions to see and possible problems. If the tires you plan on running aren't 12.5 inches wide you still might be able to run 35s because of that reason, for a 4WD and some aftermarket wheels or 33s for a 2WD. It's best if you can find wheels that are a happy medium between the two backspaces for the 8.5" and 9" wheels because you will face more rubbing if you go for 6" of backspacing on a 8.5" wheel instead of 5.5 inches that's right in the middle.
For those who are curious. The stock wheels(17 and 18") are 7.5 inches wide with 5.5 inches of backspacing. The bolt pattern is 6X135mm.
Big thanks to PawPaw on this one.
If you have any instances where you find that these specs haven't worked for you please let me know and I'll make the appropriate changes, please PM so I will see it.
Hope this helps.
On a stock truck without leveling kit you can run 33X12.5" tires if it is a 4WD and 31X12.5" tires if it is a 2WD, using stock wheels.
On a leveled truck(2" kit and larger) you can run 35X12.5" tires on a 4WD and 33X12.5" tires on a 2WD truck, using the stock wheels.
Using aftermarket wheels you can run 35s on a 4WD if the wheels follow these guidelines:
-For an 8" wide wheel the backspacing is 5.5 inches.
-For and 8.5" wide wheel the backspacing needed is 5-6 inches.
-For an 9" wide wheel the backspacing is 4.5-5.5 inches.
If the wheel specs are not listed about you will more than likely have to run 33s or even smaller to avoid too much rubber and trimming. These specs are the basics for tires fitting well but you could run 35s if the specs are very similar but you will face bad rubbing.
For a 2WD truck and after market wheels you can run 33s with wheels that fit withen these specs.
-For an 8" wide wheel the backspacing is 5.5 inches.
-For and 8.5" wide wheel the backspacing needed is 5-6 inches
-For an 9" wide wheel the backspacing is 4.5-5.5 inches.
If the wheel specs are not listed about you will more than likely have to run 31s or even smaller to avoid too much rubber and trimming. These specs are the basics for tires fitting well but you could run 33s if the specs are very similar but you will face bad rubbing.
Remember that these are the basics to running aftermarket wheels and tires, certain tires might not rub but others might because of aggresive sidewalls.
These specs should work for most people and instances but if you are worried about fitment get the tire shop to mount the tire on the wheel and put it on the truck then turn the wheel to full lock in both directions to see and possible problems. If the tires you plan on running aren't 12.5 inches wide you still might be able to run 35s because of that reason, for a 4WD and some aftermarket wheels or 33s for a 2WD. It's best if you can find wheels that are a happy medium between the two backspaces for the 8.5" and 9" wheels because you will face more rubbing if you go for 6" of backspacing on a 8.5" wheel instead of 5.5 inches that's right in the middle.
For those who are curious. The stock wheels(17 and 18") are 7.5 inches wide with 5.5 inches of backspacing. The bolt pattern is 6X135mm.
Big thanks to PawPaw on this one.
If you have any instances where you find that these specs haven't worked for you please let me know and I'll make the appropriate changes, please PM so I will see it.
Hope this helps.
10-28-2009, 11:28 PM
#69
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Hi, I am really confused about tire size. I bought some 17 inch ballistic wizards for my truck, and the wheel size is 17X9 6-135 25MBM. What's the max tire size I could run without rubbing, trimming, leveling, lifting or whatnot? How about with rubbing and/or leveling? Discount tire says I can only fit these sizes.
235/70-17
255/70-17
275/65-17
Forgot to mention, I have the 2wd Xl, 05 supercab model
235/70-17
255/70-17
275/65-17
Forgot to mention, I have the 2wd Xl, 05 supercab model
Last edited by Littleun; 10-29-2009 at 12:17 AM.
11-01-2009, 05:06 PM
#70
Gunner Retz
Join Date: Nov 2007
Location: The Republic of Bye God, TEXAS!
Posts: 255
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I had a Ready Lift leveling kit installed on my 2007 King Ranch 4x4 and then put 285/65R20 BFG AT KOs with the stock rims on it. It rides nice and quiet, doesn't rub anywhere as the tires are only 10mm wider, and is really tall. This tire looks like it should have come on the truck as standard equipment.
Best of all, the wife climbed up my behind when I told her that I didn't want to pay to have it all done. DARN! LOL
Best of all, the wife climbed up my behind when I told her that I didn't want to pay to have it all done. DARN! LOL