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-   -   Gearing?? (http://www.wranglerforum.com/f97/gearing-163201.html)

Chico1970 05-29-2012 09:23 AM

Gearing??
 
Just bought a JY with 35" tires. It's a dog on the hills, I can't even get out of 2nd gear. What gears should I switch too? Do I have to get both done with the same replacement gearing?? Would a tranny swap work? I'm assuming it has the stock gears.

4Jeepn 05-29-2012 09:26 AM

which engine? which trans? in general for 35's you would need between 4.56-4.88's gears in both axles.. however what axles are you running?

Chico1970 05-29-2012 09:41 AM

4.0L Six, Stock tranny, I think the stock rears Dana 30-35.

I H8RDS 05-29-2012 09:45 AM

My 2 cents..

Assuming a Dana 44? If you're not running a Dana 44 in the rear on 35's, it's probably just a matter of time before you snap it. (depending on how hard you wheel)

Assuming the above, I'd go 4.88 gears. You won't be happy with 4.56 gears with 35's..I'm not happy with 4.56 gears on 33's. And yes, you must get both front and rear done.

Happy wheeling!
Lorie

***
2.5 L 5 speed / 4.56 Gears, 33x12.50 MTR's, Cragar Soft 8's, 3" Black Diamond suspension , 1" JKS BL, Savvy GTS, Currie Correctlync Steering Kit, Currie Adjustable Trackbar, Currie Lower Control Arm Skids, Rear CV Driveshaft, Advance Adaptor SYE, RE Control Arms, 30 Spline G2 HD Cromoly Rear Axles, RockHard Roll Cage, ARB Lockers, XRC8 Winch, Currie Antirock Swaybar, Xenon Sport Flares, XRC Armor Corner Guards, Skid Row Skid Plate, Riddler Diff Covers, Pro Comp Trail Lights, Custom Sliders, Cobra CB & More

darkproximity 05-29-2012 11:13 AM

Quote:

Originally Posted by I H8RDS
My 2 cents..

Assuming a Dana 44? If you're not running a Dana 44 in the rear on 35's, it's probably just a matter of time before you snap it. (depending on how hard you wheel)

Assuming the above, I'd go 4.88 gears. You won't be happy with 4.56 gears with 35's..I'm not happy with 4.56 gears on 33's. And yes, you must get both front and rear done.

Happy wheeling!
Lorie

***
2.5 L 5 speed / 4.56 Gears, 33x12.50 MTR's, Cragar Soft 8's, 3" Black Diamond suspension , 1" JKS BL, Savvy GTS, Currie Correctlync Steering Kit, Currie Adjustable Trackbar, Currie Lower Control Arm Skids, Rear CV Driveshaft, Advance Adaptor SYE, RE Control Arms, 30 Spline G2 HD Cromoly Rear Axles, RockHard Roll Cage, ARB Lockers, XRC8 Winch, Currie Antirock Swaybar, Xenon Sport Flares, XRC Armor Corner Guards, Skid Row Skid Plate, Riddler Diff Covers, Pro Comp Trail Lights, Custom Sliders, Cobra CB & More

Lol I was fine with 3.73s and 35s.. And now i'm on 4.57 and 4.56 and 35s.. I'm fine with both.. The OP has a motor with power as do I..

I love how everyone goes around saying 'you're gonna hate x gears with y sized tires' I actually saw a "prominent" member of this forum say that to someone else about my old gear/tire combo.. Well I sure didn't hate it, got around fine.

I H8RDS 05-29-2012 12:22 PM

It's a personal preferenece..and really depends on what you're actually doing with your Jeep. Fire roads or heavy rock crawling. It makes a difference.

darkproximity 05-29-2012 12:39 PM

I agree that gearing matters, but 4.56s with 35s is fine, and is a good mix for highway and wheeling.. Sure everyone recommends 4.88s for 35s on the i6 with a 5 speed behind it, and I'd say do some research, do some calculations, etc.. If you're paying to regear do it once and be sure its what you want

I H8RDS 05-29-2012 12:47 PM

And that's Your preference.

Chico- go to some Meet and Greet's..Check out their rigs, talk to others locally about what exactly they do with their Jeeps and their mods. :)

Peace out!

:wavey:

Chico1970 05-30-2012 11:31 AM

Thanks for all the reply's and info. I think I'm gonna hold out until the Bloomsburg show coming in July and ask around. I really don't take mine off road that often, too much $ invested. I just need to get out of 2nd gear going up hills. I'm sick of having to put on the four ways!!!!!

Chico1970 05-30-2012 01:51 PM

Have you done the gear change yourself?? How envolved is it!! I'm having a hard time finding anyone who would want to do it!


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