Just installed RC 3.5 series II lift, and put stock tires and wheels back on untill my 315 70 17 MTRs get here. Wife just took it out on the freeway and says it shakes at 52-55, then smoothes out. Did everything in the directions, even installed the RC dual steering stabilizer. Any ideas? I'll know more when she gets home. Just thought I would run it by some of you that have more experience with this than me.

 

Maybe tires need to be balanced

 

Tires didn't shake before the lift though. That was my first thought too.

 

Lugs tight?

 

I'll make sure when my Jeep gets home.

 

lug nuts were tight. definitely has DW, taking it in to some pros to look at it.