Going to 37s eventually, What steering upgrades are mandatory?

[Alpine Warthog]

Bottom Line Up Front: What Steering upgrades are needed for 37s balancing offroad capability with road manners?

Long version: Driving a 21 Sport (sport S? who knows ) with a 2.5 inch Skyjacker lift. This is going to be road tripped, hitting trails when I can and driving on to the next spot. I want to spend two weeks going from PA to TX and back.
I'm going to go to 37s at next tire replacement. I will be regearing, so before the tires and gears....
-What steering upgrades are needed?
-When do I need steel knuckles? Flipped steering or not? Options?
-CAN I flip the steering at only 2.5 inches? I can't find knuckles that don't flip the steering
-When do I upgrade the rear track bar?
-What does the steering box need?

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[Pilsner]

From experience, I would say tie rod, drag link, and ball joints. Mine all failed after some wheeling with 37s. I caught the death wobble and chased decreasing wobble until all were replaced. If you can swing the knuckles, the time to do it is when you're doing ball joints and steering components.

 

[Pilsner]

No flip. Go with one common brand. I am with Metalcloak now. I had mixed components initially and they hit. I'd also upgrade the steering stabilizer.

 

[Pilsner]

I would upgrade the rear bar as well becasue a "bent" bar will fit 37s in the under bed spare location. I went Metalcloak here too and sometimes run the spare under the bed if I'm not running my rack.

 

[Shibbyjeep]

Rear track bar isnt required for fitting a 37" tire under the bed. It really depends on the tire brand and model. My 37's fit underneath without any modification and I've placed a camera underneath and monitored for rubbing while doing multiple flexing off-roading opportunities.

 

[PuddleJumper]

I did nothing and its been 20k since and no issues.

 

[JTGuy]

My signature has the list. Mine drives at 80 like it does at 30. Quality shocks and a Fox ATS steering stabilizer air really important and make sure the alignment is correct.

 

[Billyj7175]

I started on 37's, with just a SteerSmarts tie-rod and Fox dampener. It worked well, but I had issues in situations where you have a bunch of weight on the front end, aired down, with the diff locked, the stock power steering would not turn the wheels unless I was rolling (going down super tight, steep switchbacks on a shelf). When you're only 3' away from a sheer edge, it's not a good situation. Think Austin Powers, but with a much higher heart rate.
It's probably overboard, but I went the buy-once-cry-once full PSC hydro assist, Reed knuckles and MetalCloak baller joints. Absolutely a pricey, but a solid setup that simply works and drives amazingly well for the setup.
I later went to 38's on beadlocks, and even aired down to 6 psi, I have no issues turning.

 

[JTGuy]

I did some nasty switchbacks on a shelf road doing the Nor Cal BDR and my factory steering did not like it. But for desert and town it works just fine. I try to avoid tight turns with the front locked. I don't carry enough spare parts.

 

[Alpine Warthog]

Are there HD knuckles out there that AREN'T high steer? I can't find anywhere

 

[aFatBird]

Are there HD knuckles out there that AREN'T high steer? I can't find anywhere

You can always look for takeoff Mojave or diesel knuckles or

 

[Tommyd]

Bottom Line Up Front: What Steering upgrades are needed for 37s balancing offroad capability with road manners?

Long version: Driving a 21 Sport (sport S? who knows ) with a 2.5 inch Skyjacker lift. This is going to be road tripped, hitting trails when I can and driving on to the next spot. I want to spend two weeks going from PA to TX and back.
I'm going to go to 37s at next tire replacement. I will be regearing, so before the tires and gears....
-What steering upgrades are needed?
-When do I need steel knuckles? Flipped steering or not? Options?
-CAN I flip the steering at only 2.5 inches? I can't find knuckles that don't flip the steering
-When do I upgrade the rear track bar?
-What does the steering box need?

I have 2.5 Clayton lift. I’ve done nothing else for my steering. I off-road quite a bit. Seems fine for now

 

[kevman65]

Are there HD knuckles out there that AREN'T high steer? I can't find anywhere

https://www.synergymfg.com/steering/synergy-jeep-jl-jlu-jt-hd-steering-knuckles

Offered in stock or flipped. Have a set waiting for warm weather to install.

If you're still stock, then you want tie rod, drag link, and track bar to beef up the steering.

If you're going with the knuckles, get a set of HD ball joints and do it all at once.

 

[CrazyCooter]

My signature has the list. Mine drives at 80 like it does at 30. Quality shocks and a Fox ATS steering stabilizer air really important and make sure the alignment is correct.

Same here!

Good shocks and the Fox race ATS with 54k miles on 37's or 38's with 1/3 of those off road at high speed still rocking all of the OEM steering parts! Ive even boosted my steering pump pressure a bit after installing the 38's. I also run 3.8° caster for a more spicy drive in the twisties!

 

[Jteakus]

Here are your knuckles
https://www.reidracing.biz/jljt

Pay attention to which one you order, one has flip option the other doesn't.
If you aren't locked in front it may not kill you but I would at least go with a pump pressure upgrade and a cooler.

Looking back at my build I wish I would have gone with a 4.5" Metalcloak instead of the 3.5". I would have done the drag link flip. I need the extra belly clearance. But after buying the Rocksport Black shocks for 3.5" I'm married to it now.

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