I noticed several rust spots on my 06 TriBeCa and am curious if anyone else is seeing this. It is most prominent on the rear bumper by the rear hatch door. They are small circular specs but are located on the doors and other areas. Seems unrealistic to have this issue only 5 years into ownership with all advancements in body and paint. I have read some other comments regarding the paint, but Im not sure if this is related. Any feedback is appreciated.