Under the Chilton Library site the vehicle I chose was a 2002 Chevy Tahoe.  Three things that should be done at 30,000 miles are:  1) Replace air cleaner filter, 2) Replace automatic transmission fluid and filter, and 3) Service/Inspect automatic transmission shift linkage.

The latest technical service bulletin was "Suspension DTCs C0696 or C0711, Incorrect trim height, compressor self test inoperative" and it was issued on 6-3-13.

I tried to go to the repair site to check on the brakes but it kept telling me that my time had expired and I needed to log back in.  I shut down the website, went back to the website, typed in all the info that I had typed in previously and still it said I had been logged out of my session.  Not sure what is going on there.  Maybe I'll go back later and try again.