I have a squeak on my 08 Nismo..happens when you close the passenger door and over anything but smooth as glass terrain. I kept meaning to get it looked at and realized I was at 35,980 miles. Didn't drive the truck this weekend and brought it to the dealer first thing this morning. The service writer said it was going to be $45 for them to diagnose it and that chassis noise is only covered for 12mo or 12k....you have got to be kidding...is this true?