I have a 2005 Rubicon with a 4 inch lift (probably Rough Country). The transfer case is lowered one inch, probably from Rough country too. All from the PO.
There is vibration at around 70 MPH. It's done this since I bought it and It seems to be getting worse.
I will be checking pinion angle tonight. I suspect it's fairly close to desired angle.
If angles are correct, should I pull the drive shaft and run it on 4 high and check for vibes?
If I do, is it safe to run a rubicon with 33In tires up to 75 mph off the front wheels?
Will the lift effect front drive shaft angles and vibrations at this speed?
If it doesn't vibrate, is there anything other than the removed driveshaft that could be causing the vibration?
Lastly, If it is the driveshaft, who do y'all recommend I buy the replacement from?
Thanks!
There is vibration at around 70 MPH. It's done this since I bought it and It seems to be getting worse.
I will be checking pinion angle tonight. I suspect it's fairly close to desired angle.
If angles are correct, should I pull the drive shaft and run it on 4 high and check for vibes?
If I do, is it safe to run a rubicon with 33In tires up to 75 mph off the front wheels?
Will the lift effect front drive shaft angles and vibrations at this speed?
If it doesn't vibrate, is there anything other than the removed driveshaft that could be causing the vibration?
Lastly, If it is the driveshaft, who do y'all recommend I buy the replacement from?
Thanks!