Wiper Blades | By Make | GMC | K15/K1500 Suburban
GMC K15/K1500 Suburban Wiper Size Chart
| Year | Driver Side | Passenger Side | Rear |
|---|---|---|---|
| 1974 | 16" | 16" |
 |
| 1973 | 16" | 16" |
|
| 1972 | 14" or 15" | 14" or 15" |
|
| 1971 | 14" or 15" | 14" or 15" |
|
| 1970 | 14" or 15" | 14" or 15" |
|
| 1969 | 15" | 15" |
|
| 1968 | 15" | 15" | |