One problem related to tire blowout has been reported for the 1999 GMC Vandura. The most recently reported issues are listed below.
While driving and without warning the front right firestone tire blew causing loss of control (no accident) and causing damage to front/rear rear brakes and alignment, consumer request refund for the new tires purchased and request brake/alignment repair (firestone tuwsps 23575r15). Nlm.