D30's, how much can it take
#21
#22
JK Super Freak
As far as having d30 with 37's you can buy sleeve's for you axle and c gussets to reinforce your front axle. Some people don't have the luxury of blowing 3 to 4 thousand dollars on new front end.
As far as my personal experience having 5.13's and 35" tires. I would be more happy with 5.38's because there is a lot of hills where I live. Which is Pine Mountain and it's not exactly flat.
So your little 4.8% would make a difference me. And what does OTOH mean. I don't remember learning that word through my 14 years of school.
Last edited by jeepoholic; 05-02-2010 at 05:06 PM.
#23
JK Junkie
Join Date: Feb 2010
Location: Bloomington, IL
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The difference is at highway speeds. Your tranny want down shift as much, which means you'll get better fuel milage. If you read some of the post's people have written, more people agree that 5.38's are better than 5.13's if your running an auto tranny with 37's .
As far as having d30 with 37's you can buy sleeve's for you axle and c gussets to reinforce your front axle. Some people don't have the luxury of blowing 3 to 4 thousand dollars on new front end.
As far as my personal experience having 5.13's and 35" tires. I would be more happy with 5.38's because there is a lot of hills where I live. Which is Pine Mountain and it's not exactly flat.
So your little 4.8% would make a difference me. And what does OTOH mean. I don't remember learning that word through my 14 years of school.
As far as having d30 with 37's you can buy sleeve's for you axle and c gussets to reinforce your front axle. Some people don't have the luxury of blowing 3 to 4 thousand dollars on new front end.
As far as my personal experience having 5.13's and 35" tires. I would be more happy with 5.38's because there is a lot of hills where I live. Which is Pine Mountain and it's not exactly flat.
So your little 4.8% would make a difference me. And what does OTOH mean. I don't remember learning that word through my 14 years of school.
#25
JK Freak
Join Date: Oct 2008
Location: Colorado Springs, CO
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I know that I didn't really get what everyone was complaining about power-wise(6speed), until the first time I took the jk through the mountains. It sucks when you have to drop it down to 4th gear at like 4k rpm's, just to maintain speed..
Last edited by stlfan06; 05-02-2010 at 06:16 PM.