I put a six inch lift on my burb about two years ago. I have gone through two sets of tires already. They are wearing really bad on the outer shoulders. I put a 2.5 degree shim in the front to help with driveline angles. Can this wear problem be corrected with a alignment or do I need to take the shims out? /forums/images/graemlins/burb.gif If I take the shims out will grinding on the CV be enough to relieve the stress on the driveline u-joints?