I just picked up my new 07 Yukon in June from a dealer in Florida and I had a hard time figuring out why I kept getting spider webs on the mirrors and on the hatch no matter how often I washed it. I finally spent some time looking around the car and found several spider nests around the spare tire. I thought this was a little odd and came to the conclusion that this truck must have been sitting somewhere for a long time. After checking the manufacturing date I noticed the car was built in March of 06!!!!! My car sat around dealer lots for OVER ONE YEAR......nearly 14 months. Have any of you noticed this on your Tahoe/Suburbans/Yukons?? The date is listed on a sticker inside the drivers door. Please let me know what you find. I know the warranty started from the day I bought the car, but the Florida sun is brutal on paint and the extreme heat during the summer is not friendly on plastic parts. Be sure to check this date before you pick yours up if have not bought yet!