I have wind noise. Apparently when you drive fast, the seals wear quicker. :wink:

Guess I need to replace these door seals? I had the doors tightened but that didn't help much. The seals look real good -- no tears or anything. I am sure they're original though... with 170k miles.

Where do I get the door seals, and how hard is the task of replacing the old with the new?

Thanks in advance.

Try these guys, good price and OEM parts.
http://www.newgmparts.com/partlocator/index.cfm?siteid=213815
Should be relatively easy to replace, may have to remove some plastic mouldings here and there.

Thank you, DevilleDeeman.

It looks like the weatherstrip pricing is as follows:

Front-Right Door - $133.75
Front-Left Door - $87.95
Rear Doors - $77.43 a piece

$376.56 Total

I think I'll have someone spray canned air at me with the doors closed to find out if it's the seals or the "jam sealing strip" which is between the front and rear doors.