One problem related to seats has been reported for the 1999 GMC Suburban. The most recently reported issues are listed below.
Seat exhibits excessive play in the tracks, which in turn, has a rocking motion. Both front seat backs are twisted. Consumer has taken truck into dealer 9 times for the same problem. Dealer indicated that rear bolts that hold the track to the seat frame fell out.
| Front Seat Heater/cooler problems | |
| Seats problems |