Hi, I own a 04 Durango 4x4 5.7 Hemi. I found that the passenger side suspension is lower by 2", front and back. I replaced the rear coil spring, which helped, but it's still off by about 1". The front torsion bars were adjusted but I feel that if I adjust them any more it will affect the ride. Do the front torsion bars weaken over time and need to be replaced? Any ideas would be a great help.

 

The torsion bars are fine. My demon has the same ones for close to forty years. The driver side should be slightly higher when empty as your weight when driving will lower the driver side,
FF