I recently had my Evo at the dealer for scheduled maintenance including tire rotation. Since the service the car does not feel as tight as before. I also noticed a thumping noise in the right rear tire well. I torqued the lug nuts but I still hear the noise. Any suggestions?

 

Call the dealer service department up. Speak to the service manager. Tell him about the noise and tell him you would like him to look at it as soon as possible. He should tell you to come right over. If he does not get in his face calmly and insist CALMLY that he needs to have a technician look at it now. If you are polite and restrained there should be no problem getting this resolved.

Do not try to fix it yourself. Do not tell him that you retorqued the wheels. Do not look for advice on forums :-)