When I bought my bone stock 06, LJ it had 40k on the clock, 7 yrs. ago. From day one it had a slight vibration starting at 50mph. Nothing to really feel except in the seat of your pants. I put on new tires about a month later , 31x10.5x15. MT's. No change. Yesterday I rebuilt the front driveshaft and while I had it out I took it for a drive. Well no vibration, nothing at all. I put the driveshaft back in and there it was.
I pulled it again and brought it to a local shop for balancing, reinstalled and its smooth as glass clear to 75.
I figure it might have been that way since new.
I pulled it again and brought it to a local shop for balancing, reinstalled and its smooth as glass clear to 75.
I figure it might have been that way since new.





