Odd Death Wobble Issue

[CJ007]

I have an 07 JKUR with 37" KO2's on stock JL Rubicon wheels on it...I can run 80mph down the interstate no problem. When I put on my 39" Krawlers on KMC bead lock wheels, I can't get much past 35mph and it goes bezerk.

I've been pondering something loose, caster, toe-in/out, something this, something that, etc. These wheels are new-to-me and look fantastic. They were still mounted on the Gladiator the guy I bought them off of had, and have only minor rash on the rings.

I did not balance these, I put 14oz of beads in each and assumed it would get me awful close and I'd adjust from there. Did I underthink that part of it?

I'm struggling to think it's suspension related given the ZERO issues with 37's?

Thoughts?

 

[OverlanderJK]

Beads…..

Welcome

 

[kevman65]

Take them in to be balanced and removal of the beads.

 

[NPC 6060⁸42]

Welcome. Good advice above.

 

[Ddays]

Are you talking Reds? Why would you ever need to go over 35mph on the street on a set of Krawlers? And why would you drive these on the street other than very short distances in the first place?

 

[WJCO]

I did not balance these, I put 14oz of beads in each and assumed it would get me awful close and I'd adjust from there. Did I underthink that part of it?

 

[NPC 6060⁸42]

View attachment 428031

Somehow I knew that was coming.

 

[Andy5160]

Are you talking Reds? Why would you ever need to go over 35mph on the street on a set of Krawlers? And why would you drive these on the street other than very short distances in the first place?

If anyone here knows shit about Krawlers is you !!!!

 

[Ddays]

If anyone here knows shit about Krawlers is you !!!!

I’m certainly not an expert but I know a guy