Wiper Blades | By Make | GMC | Tracker
GMC Tracker Wiper Size Chart
| Year | Driver Side | Passenger Side | Rear |
|---|---|---|---|
| 1991 | 17" | 17" | 16" |
| 1990 | 17" | 17" | 16" |
| 1989 | 17" | 17" |  |