suspension on a college budget with interest

JPK

Explorer
Given the budget, scarce dollars... I think you have two good choices depending upon how tight your budget really is:

1.) Do nothing and enjoy your Jeep, but be easy on the Jeep to avoid unanticipated repair expenses which will wreck your budget.

2.) Go with a Tera Flex 2.5" spacer boost. (Raises front ~3.5" and rear ~1.5" to address some but not all rake.) your budget can determine whether you go with shock extenders and run the OEM shocks or get the BB with longer shocks, which costs more. Ride the stock BFG Mud Terrains until they wear out. Get 1.5" Spyder Trax or other good brand hub centric spacers to bring the tires uot to the ends of the flares. Get your 35's when the 32's wear out. That will be something like two to four years. Or save for the 35's and buy them when you can, knowing the 2.5" BB will accomodate them. (Still be easy on the Jeep to avoid those unbudgetted repair expenses.)

My wife's JKU has the 2.5" TF BB and spacers and it drives and rides just like it was OEM, except for a very slight increase in steering wander due to decreased castor, which comes with any lift that doesn't address castor. Looks better with the BB and the spacers, and of course has a bit better approach and departures angles, and more center clearance. Axle off set is minimal and can easily be corrected down the road with track bar relocation brackets or adjustable track bars.

BTW, imo, tall and skinny is good. But 255/85/16's (33x10's) are considered tall and skinny for some vehicles, like rovers or TJ/LJ's. There too short for the JK's imo, and only about an inch taller than the ~32"x10.5" tires already on the JKU Rubicon. 35x12.5's aren't tall and skinny. 37x12.5's get back to near the same height to width ratio as the 255/85's (33"x10.5's.) Perhaps 34's are the right choice? There are several offered in the known M/T and A/T brands (but in the metric equivelent sizes) and they work great - users' opinions, and look good on the JK's -my opinion! With 35's you will want to lower your gear ratio's at some time, less so with the 34's.

As far as Nomadic LJ's comments, well..., he isn't all wrong, but what he advocates doesn't fit within very tight budget constraints. My JK Unlimited Rubicon rides on the AEV 4.5" lift and it runs 37's. If you weren't on a tight budget, I'd be recommending that very complete lift or the Rubicon Express, or the respective 3.5" versions, which I have driven... Ride, handling, all better than stock... but not budget choices.

4.10's will be ok with 34's or 35's, especially with a standard trans until $'s free up in the future. You O/D will become almost moot though until you re-gear (take a look at the gear ratio chart I linked to at the bottom of this post. The chart assumes a 1:1 trans top gear. The JK standard top gear is .84:1 and the auto .67:1, but the fifth gear in the standard and the thrid gear in the auto are 1:1. With 35's you have essentially factory Rubicon performance but one gear lower.) Brakes on the JKU's are fine, even for 37's. Not much difference between my Jeep with 37's and my 3/4 ton Suburban with 265/75-16 tires (slightly larger than stock in width and height.).

Gear ratio chart: http://www.4lo.com/calc/geartable.htm

JPK
 
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rural

Observer
tons of people have rusty's around here (they are based out of rainbow city, al)
and almost EVERY jeep around here runs their stuff (no complaints from my peeps)
but i dont think they suit me

AEV is crazy expensive, maybe when i go from free meals to 5star live in chef i'll look at them.

i am gonna ride stock tires till they are out

-= i am more in line for a suspension lift than a boost. dad said he could understand making the ride better, but not just spacing it up. so the more it makes it "better" the more i am thinking he would help support this decision come christmas time (ie some cash instead of a sweater)

so i am torn i think, the OME. is it good? it seems in my range?
well i am making OME my budget range and building my life around that.

tires will wait.

thanks for the gear chart.

i have also aquired a free "fuel evap relocater", is this worth putting on?
relocates and skid plates the evap

once this gets rolling i'll post pics. as of now it is sitting stock. so just google it. haha.
 

JPK

Explorer
If improving the ride and handling are a required goal, OME ought to do the trick.

I haven't ridden in or driven an OME equipped JK, but I have OME springs, shocks and steering stabilizer on my LJ. They improved the stock ride and handling. While they have settled a fair bit, it is likely the weight that I added to the Jeep and not the springs themselves. Expensive, but good stuff.

JPK
 
I have an OME HD kit on my JKU and love it. It stiffened up the ride a bit from stock which I thought it needed in the beginning, coming from an X model with tow package. I also went with JKS adjustable track bars front and rear. My JK is fitted with a 33 inch spare and ARB bumper on the rear. The front is loaded up with an ARB bumper and winch. It's still a bit nose heavy but not as bad as stock. I think it drives better than stock and that is without the AEV drop brackets I still have in the box to be installed.
Cheers,
p
 

rural

Observer
Thanks to all...

thanks to all.

i bit the bullet, saved all my christmas money, and went out and got the OME JK4DHK. and I LIKE IT.

Pulled a complete "noob" move though. I completely installed lift, then realized I left the 10mm trim spacers off of each front coil springs...

I like the ride especially well on the interstate. I can definitely tell that it is lifted by the whole new balance of pitch yaw and roll. But it is not bad, just different. More fluid if you will.

Dad only drove the jeep a couple of times last spring, and when he drove it now he said "I don't remember it driving this well?"

So again thanks for the advice.

The best part of all of this was my cousin that helped me said "Well now you definitely need to get some of those sway bar disconnects..." Yall should have seen his eyes when I responded "Why? Did you not see that sweet little button on the dash that disconnects them electronically?"

onto tires... I am going to ride these stock m/t's a lil more, then sell them to some highschooler...
 

leman

Adventurer
glad to hear that your liking the lift. come over to JSU sometime and ill show you around choccolocco mountain. its a pretty good park. or we can go hit up some of the forest roads in talledega.
 

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