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Unread 12-28-2011, 05:37 PM   #16
clgielin
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I ran 245/75R16 10 ply KM's with a 2" BB for ~3 years. They were the perfect size for that amount of lift. If you go any bigger, you will probably have to run wheel spacers if you disconnect when offroad and don't want to hear any rubbing.

Post some pictures when you get them mounted!

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Unread 12-28-2011, 09:14 PM   #17
ChrisHager
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Yeah I think I'll be happy with 245/75R16 on this lift. 265/75 just looked so big next to my lifted WJ. I'll definitely post some pictures and final measurements this weekend.

Also, I flipped the track bar into the proper orientation and put the shock boot on the steering stabilizer:



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Unread 12-30-2011, 07:28 AM   #18
ChrisHager
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My tires are on! Here are a couple crappy cell phone pics. I'll get better pictures up soon.







And a couple shots seeing what they can do (sway bar still connected). The fiance was not very happy when she saw this...



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Unread 12-30-2011, 09:34 AM   #19
TRLWGN1
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"mall crawlin's for city slickers! Round these parts we go porch crawlin."
:P
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Unread 12-30-2011, 09:44 AM   #20
Dusk53
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Those tires look great, good choice in mods. Now lets see some pics of her wheeling!
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Unread 12-30-2011, 10:58 AM   #21
TRLWGN1
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Quote:
Originally Posted by Dusk53 View Post
Those tires look great, good choice in mods. Now lets see some pics of her wheeling!
I agree, those little tires are cute

he won't show pics of wheeling, as he only wheels parking lots and apparently porches



does look good though
this is how Jeep should have sold it originally
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Unread 12-30-2011, 10:59 AM   #22
ChrisHager
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Quote:
Originally Posted by TRLWGN1 View Post
"mall crawlin's for city slickers! Round these parts we go porch crawlin."
:P
Haha that's exactly right! When you don't have an RTI Ramp, use the front porch/brick flower bed!

Quote:
Originally Posted by Dusk53 View Post
Those tires look great, good choice in mods. Now lets see some pics of her wheeling!
Thanks! I hope to do some wheeling soon. I know I'm going to need to look into sliders here in the very near future... that and a few skids. Also, I'm going to need to relocate the lights. I imagine they will snap off quick. I may look into a roof basket and mount them on that. I need to be careful though as I only have about 10.5" of clearance left to get into the garage!
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Unread 12-30-2011, 11:01 AM   #23
ChrisHager
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Quote:
Originally Posted by TRLWGN1 View Post
I agree, those little tires are cute

he won't show pics of wheeling, as he only wheels parking lots and apparently porches



does look good though
this is how Jeep should have sold it originally
Hahaha I should have known I would get crap from you on this!

I do plan on getting it dirty... and not just from tearing up the front yard! I want some snow to fall so we can go snow wheeling out at the chicken farm.
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Unread 12-30-2011, 11:34 AM   #24
TRLWGN1
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Quote:
Originally Posted by ChrisHager View Post
Hahaha I should have known I would get crap from you on this!

I do plan on getting it dirty... and not just from tearing up the front yard! I want some snow to fall so we can go snow wheeling out at the chicken farm.
you aren't the only one
this brown winter sucks
give me the white stuff!
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Unread 01-02-2012, 08:11 PM   #25
ChrisHager
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Wheel Spacers

I installed my wheel spacers this past weekend. I used the rough country 1.5" spacers.

(Before/After):














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Unread 01-02-2012, 08:19 PM   #26
ChrisHager
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Originally, I did not have any rubbing with the OME HD lift and 245/75R16 Duratracs. Once I installed the wheel spacers, I had rubbing in the front at full lock in reverse. I trimmed the front bumper and wheel well lining to fix the issue. I used a razor blade on the bumper to remove about an inch of material. I used metal sheers on the wheel well lining. I think it turned out pretty good.






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Unread 01-02-2012, 08:38 PM   #27
ChrisHager
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Final Measurements

I also finally measured the height the lift and tires gave me. The only 'oops' was the "Original" was measured on 1/4 tank of gas and the "New" was measured with a full tank of gas.


Center Hub to Wheel Well

Front Driver
Factory: 18"?
Original: ~17 3/4
New: 20 3/4"

Front Passenger
Factory: 18"?
Original: ~18"
New: 20 3/4"

Rear Driver
Factory: 19"?
Original: ~18 1/2"
New: 20 3/4"

Rear Passenger
Factory: 19"?
Original: ~18 3/4"
New: 20 3/4"


Total Height Difference (Measurement from floor to wheel well including tire height in "New" measurement):

Front Driver
Original: 31 1/4"
New: 35"

Front Passenger
Original: 31 1/2"
New: 35"

Rear Driver
Original: 32 1/4"
New: 35"

Rear Passenger
Original: 32 1/4"
New: 35"
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Unread 01-10-2012, 08:53 AM   #28
ChrisHager
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I realized I didn't have a decent picture up of the finished product so I snapped one this morning. It isn't the greatest quality but it does show pretty well the difference between sagging stock springs and the new setup.

Before:


After:
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Unread 01-11-2012, 04:06 PM   #29
ChrisHager
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I did a little math because people always talk about losing gas mileage when they go up in tire size. While this is true because of 1. a higher vehicle means more wind resistance and 2. heavier tires take more 'umph' to roll, you also have to take into account your distance traveled is not accurate anymore unless you have re-calibrated the tach/speedometer. So here are some numbers:

225/75R16 is 29.29" tall.
245/75R16 Duratrac is 30.7" (as advertised on their website)

29.29 / 30.7 = 0.9540717 * 100 = 95.40717

100 - 95.40717 = 4.59283% Larger Tire than original.

If you travel 200 miles as indicated by your mileage counter, you have actually gone 209.19 miles.

200 X 0.0459283 = 9.18566 + 200 = 209.19

So for the important numbers for this condition (30.7" tire replacing a 29.29" tire, no other variables changed):

Every time the mileage counter travels 217.73 miles, add 10 miles to it.
For every 1000 miles as indicated by the mileage counter, you have actually traveled 1045.93 miles.

Considering this in the world of gas mileage importance:

Let's say a normal tank of gas last 275 miles as indicated and it takes 17.5 gallons to fill the tank back up:

275 / 17.5 = 15.714 MPG

With the larger size tire, we need to add 12.6 miles to it:

287 / 17.5 = 16.43 MPG

As you can see, a normal tank of gas has lost 3/4 of a gallon per mile only because the distance traveled is no longer correct.

Sorry if that was boring. I wanted to write it down somewhere for future reference and figured someone else may want to read that.
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Unread 01-18-2012, 11:11 AM   #30
JakeWJ
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Jeep looks great with the lift and spacers!

Where are you at in Spfld? I'm northwest just off Jefferson and drive a black '04 laredo with 245/75 duratracs, but no lift...
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