One problem related to side/rear glass has been reported for the 1999 Chevrolet Blazer. The most recently reported issues are listed below.
Reporting an on-going problem with rear window with the spare tire with cover attach to outside door, blocking rear window view; vehicle was invoved in a accident because consumer was not able to see vehicle while backing up. Dealer & mfr. Notified and refuse to removed spare tire unless consumer pay for removel; can NHTSA help in this matter.