[coolmanvette75]

The hands off the wheel thing sounds like a Caster issue, which depending on the car may or may not be adjustable when being aligned. The uneven wear can be a few different things. I see a lot of oil field trucks at work that have tires like the ones Bonzo posted. Most of the time shocks and lack of rotation are the causes in my case. Even if they have been replaced I would still check them. Depending on the brand they could still go out fairly quickly depending on abuse.