So I noticed a nail in my front passenger tire of my Challenger and was going to just pop it off for a free fix at Discount Tire, but noticed the uneven wear was pretty bad once I had the tire off. The outside is like almost new and the inside has a bit of cord showing like the whole tire wore on an angle. Seeing this I realized it's time for new tires, but figure I should get an alignment before this happens to my new tires as well. The tires in question are about 13 year old 225/60/15 comp t/a zr's. I would probably replace with similar size tire.

My question is what needs to get adjusted? Both front tires have similar patterns, so I don't think it's due to a worn out anything and pulling/pushing on the wheel seems nice and tight.

My next question is can anyone recommend an alignment shop in the Chicago area (Near western 'burbs preferred) that knows what they are doing with old Mopars?