03+ 4Runner/GX470, & 05+ Tacomas 4th gen 4Runners & 5th gen trucks

Steve's lift kit installed!

Old 09-28-2006, 09:46 PM
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I just use stock as spare. Whenever I have a flat, I can use the stock spare as a "short temporary" solution.
Old 09-29-2006, 05:29 AM
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Originally Posted by Net4N6
I just use stock as spare. Whenever I have a flat, I can use the stock spare as a "short temporary" solution.
265/65 is ~8.3% less in diameter (stock Dunlop compare to 285 MTR), so I wouldn't recommend to use id as a spare with 285/70. Too much trouble. 275/70 (the maximum you can fit under the truck) and 285/70 have ~2.0% difference in diameter.

Reference data:
265/65-R17 Dunlop AT20 - 30.6" tire, 96" circumference;
265/70-R17 GoodYear MTR - 31.9" tire, 100" circumference; -4.2% on speedometer;
275/70-R17 GoodYear MTR - 32.4" tire, 102" circumference; -6.3% on speedometer;
285/70-R17 GoodYear MTR - 33.0" tire, 104" circumference; -8.3% on speedometer.
Old 09-29-2006, 07:29 AM
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Looks really good!!
Old 09-29-2006, 07:30 AM
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Originally Posted by AlexJet
265/65 is ~8.3% less in diameter (stock Dunlop compare to 285 MTR), so I wouldn't recommend to use id as a spare with 285/70. Too much trouble. 275/70 (the maximum you can fit under the truck) and 285/70 have ~2.0% difference in diameter.

Reference data:
265/65-R17 Dunlop AT20 - 30.6" tire, 96" circumference;
265/70-R17 GoodYear MTR - 31.9" tire, 100" circumference; -4.2% on speedometer;
275/70-R17 GoodYear MTR - 32.4" tire, 102" circumference; -6.3% on speedometer;
285/70-R17 GoodYear MTR - 33.0" tire, 104" circumference; -8.3% on speedometer.
Thank you for the great information. One last question. Can I use 285/70-R17 for current drive and 275/70-R17 for the spare?

I want 285 for a bit extra height. I know it not that much but an extra inch can increase my manhood confident.
Old 09-29-2006, 02:01 PM
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Originally Posted by Net4N6
Thank you for the great information. One last question. Can I use 285/70-R17 for current drive and 275/70-R17 for the spare?

I want 285 for a bit extra height. I know it not that much but an extra inch can increase my manhood confident.
Yes, you can. Just remember to inflate your spare ~5psi more then other and when you use it deflate the opposite tire ~5-10psi. In this case you'll have 10-15 psi difference and this should bring the difference in diameters to the minimum. And also, do not drive too fast on this setup. This should get you out of the trail to the tire shop, where you bets bet is to repair 285 and put it back; don't forget to bring the deflated tire back to normal.
Old 09-29-2006, 03:03 PM
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Originally Posted by AlexJet
Yes, you can. Just remember to inflate your spare ~5psi more then other and when you use it deflate the opposite tire ~5-10psi. In this case you'll have 10-15 psi difference and this should bring the difference in diameters to the minimum. And also, do not drive too fast on this setup. This should get you out of the trail to the tire shop, where you bets bet is to repair 285 and put it back; don't forget to bring the deflated tire back to normal.
Thank Alex. You rock.
Old 10-07-2006, 10:04 PM
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Originally Posted by AlexJet
Depend on type of the tire you may have rubbing issues or not.
AT 285/70-R17 will rub just to triangles under the bumper.
MT 285/70-R17 will require trimming of the inner fender.
My friend has 285/70-R17 BFG AT and he had only heated and bends those triangles.
I had 275/70-R17 GY MT/R and they rubbed to the inner fender a little bit. So 285/70 will rub much more.
I just installed 285x70x17 today and it rubbed at the triangle like crazy. I will heat and bend them tomorrow. Hopefully, it's an easy job. Does anyone has aligment problem. The shop couldn't get the front right camber and caster in spec (I posted it in another tread). Do I have to live with the uncorrect aligment or there is a fix for it?
Old 10-18-2006, 04:16 PM
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Another new item.



http://www.burtmanindustries.com/zoo...4run_rbg_03_up
Old 10-27-2006, 03:54 PM
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Originally Posted by Jason B
A friend of mine wanted me to post these pics for him of his new Cornfed lift.

Does this have the 2" spacer in the back also or only the 3" in front? Can anyone post pics of what they had to trim or point me to where those pics are posted currently? Thanks.
Old 10-27-2006, 05:34 PM
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3" front 2" rear lift

Here are some more pics.



Old 06-09-2007, 10:45 AM
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Some more pics and lift options here:

3" front 2" rear lift
Old 08-01-2007, 12:56 PM
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2006 4Runner Lift Kit

I just got a 2006 4Runner Sport. Want to lift exactly like these pics...but I'm curious how high the truck actually is. Having a hardtime picturing it. Can somebody post a picture with them standing next to their truck with a 2" rear and 3" front. Also, I like the look of the black 4runner at the beginning of this thread...do those wheels have spacers on them to push the tires out alittle? I like that look rather than the tire/wheels being in from the body alittle.

Thanks! (New to this whole thing)

- Jay
Old 08-06-2007, 05:29 AM
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If you seach the forums you will find many pics.
Old 08-06-2007, 06:42 AM
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Hey Jay,
I live very close to you. PM me. You can take a look at my 4runner. I have 06 sport with Jason's kit.
Old 05-15-2008, 04:46 PM
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How is the Cornfed holding up on the XREAS's?

I'm considering a Cornfed 3"/2" install on an '08 Sport Edition 4WD V8 XREAS. Was wondering how these installs are holding up over the years? Did you keep the XREAS and if yes how is it holding up? How has the ride been? Any CV or Dif or alignment problems?

PS the cornfed lifts look sweet.
Old 05-20-2008, 10:44 AM
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I've been selling these lifts for over 4 years now, and not one issue with 4th gen 4Runners. This is a great kit that works.
Old 12-23-2008, 10:27 PM
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im sorry for this question because i am just so new to this. i just got my first '05 4runner as my first car and i wanted to know jason, if i got that 3",2" lift what is the max size tire that would really work? can you tell me in inches because i dont understand what the 265/65 stuff means. like if i could put some km2's in there?

thanks for helpin a true beginner :]
Old 12-24-2008, 07:50 AM
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Originally Posted by Goalie30
im sorry for this question because i am just so new to this. i just got my first '05 4runner as my first car and i wanted to know jason, if i got that 3",2" lift what is the max size tire that would really work? can you tell me in inches because i dont understand what the 265/65 stuff means. like if i could put some km2's in there?

thanks for helpin a true beginner :]
Everything you want to know is here:

http://www.burtmanindustries.com/zoo..._03_up_liftkit
Old 12-31-2008, 08:18 AM
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Where did Steve get the spacers installed. I am in Overland Park

Thanks
Old 01-08-2009, 02:53 PM
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Originally Posted by Jason B
From Steve:


Hey the truck is doing great and i get compliments
everywhere!!! Im running 285/70/17 on american eagle 187s. THe offset is
4.65mm. Even with the aggressive offset i still had to do some trimming on
the fender well. I also had to remove the front mudflaps. The acceleration
diff was minimal and the truck rides great. No real tire noise or vibration,
even at 100mph+! Well if you have any other questions feel free to email me.



Also, the lift kit is going up $10 starting July 1st. No control over this due to material costs. If you order before then, you save. : )

Lift kit write-up/more pics
Jason, can you ask the owner what the width of his wheels is?

Thanks!

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