Jeep Wrangler Forum - Reply to Topic
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum > Differential Help

Join Wrangler Forum Today


Thread: Differential Help Reply to Thread
Title:
  
Message:
Post Icons
You may choose an icon for your message from the following list:
 

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Additional Options
Miscellaneous Options

Topic Review (Newest First)
11-04-2008 11:17 AM
YellerJeep I think its going to be 4.10 gears for me then. Thanks for all yalls input you really help out alot.
11-02-2008 03:17 PM
bardenk1 i would leave it for now till you figure out what tire size your going to end up at. so your on 32's with a little power loss i hate to break it to you but its a jeep. i had 3.07's with 35's and was fine for a while, i loved the gas milage on the highway but was lacking uphill pull. your looking at a grand and horrible gas milage til your funds allow bigger tires. i have posted in other topics about regearing and it makes logical sense dd should have low gears in the axles aka 3.73's maybe 4.11's ( if you have an auto) then you can make up for the power loss in your t-case by doubling doing a 4:1 whatever you want. you can't shift your axles stick with what you got you can do a 4:1 kit later on for under the price of regearing your axles.
11-02-2008 03:13 PM
Jerry Bransford Yep, 4.10. Definitely don't waste your hard-earned $$$ regearing from 3.07 to only 3.55. Tire and gear calculations only tell part of the story and usually leave new Jeepers who regear based on their calculations undergeared as 4.10 would leave you.

Heck new Rubicons come right out of the factory with only 30.5" tires with a factory 4.10 axle ratio.
11-02-2008 01:19 PM
AzTrailRunner
regearing

x3 on 410 ratio
11-02-2008 12:26 PM
CVFD76 x2
11-02-2008 04:23 AM
1BLKJP I honestly wouldn't go from 3.07 to 3.54. It's just too much of a cost for the improvement. Really you want to think about where your rig is going to end up. If you plan on hitting the 33 or 35" tire in the next year or so then I'dd go with 4.56 or 4.88. If you think that you will stay at 32 or 33" max for the life of your TJ then 4.10's would be a nice gear for you.
11-01-2008 10:40 AM
Ol' Red Yeah either 4.10 or 4.56 would be the best for 32's. If you want better mileage go 4.10. More power go 4.56.
11-01-2008 09:09 AM
YellerJeep
Differential Help

I have an 02 wrangler that I just put a 2 inch lift on. I already had 31/10.50's on it but now I want to upsize to a 32/11.50. Im already having problems with power with the 31's and the 3.07 gears and wanted to upgrade my gears. I did the calculation from stock tires and gears to the new tire and gear ratio and came up with 3.53/3.55 either or. Alot of peaple are saying go with 4.56 gears but I think that may be overboard. I still drive the jeep eveyday on the highway and dont want to kill my milage b/c I travel 80 miles a day. Any help with this would be appretiated.

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -5. The time now is 03:41 AM.



Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC