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Old 09-21-2012, 06:51 AM
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Hey, i was just wondering what kind if gas mileage you guys were getting on you modded jeeps? I get 14 city and 19 highway
I have a 2007 jk 4dr 33"s with exhaust and 1 inch body lift with bumpers

Last edited by JK yeti; 10-16-2012 at 09:30 AM.
Old 09-21-2012, 06:55 AM
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Dude, that's great!! I got a 07 JKU Rubi, STOCK, with embarrassing 33" street tires and I'm lucky to get 16.5!!
Old 09-21-2012, 06:58 AM
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Running 37's with stock 4.10 gears and a six speed I get 14 city, 20 highway (at 65mph). Anything over 65 and it drops drastically.
Old 09-21-2012, 07:59 AM
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32's with a 2 inch lift. I'm getting about 17 on streets - not much better on highway. Maybe 19-20?...

2007 2dr with 90,000 miles

Oh and I'm running 4.10 too.

Last edited by adammj; 09-21-2012 at 08:07 AM.
Old 09-21-2012, 08:00 AM
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15.2 MPG, 80+ MPH, 37s 5:13 gears lifted and weighed down....
I will try 65mph and see where it does....I do need to be responsible and lay off the accelerator...
Old 09-21-2012, 09:13 AM
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Originally Posted by pontiac31
Running 37's with stock 4.10 gears and a six speed I get 14 city, 20 highway (at 65mph). Anything over 65 and it drops drastically.
Are you in 5th or 6th gear?
Old 09-21-2012, 11:15 AM
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16.5 mpg 35/12.50/17 bfg km2 3.73 gear 75 percent city
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Old 09-21-2012, 11:35 AM
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18 city 23 highway. 3.21 gears stock, 32/11.5r15 bfg alltrains, added cold air intake gained 2 to 3 mpg

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Old 09-21-2012, 12:23 PM
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'12 JKUR (stock) - 18 city / 20 hwy

'12 JKUR (315/70/R17, no air dam, TF level kit, AEV procal,
3.73 auto) - 16 city / 18 hwy @ 65 - 68 mph
Old 09-21-2012, 01:03 PM
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2012 jkur 33'' 10 ply with lighter 17'' rims but other than that all else stock 4.10 5 spd auto i get if babbied on the throttle 16.5 at best but avg i get 15.5 city and 16to 16.5 highway travelling at 65 mph max anything after that its sucks gas like my 5.7 ram


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