Check the tables below to get all tire sizes, wheel sizes, bolt patterns (PCD), rims offset, and tire pressure.
The 1968 Oldsmobile 98 tire sizes are 8.55/B14, 8.85/B14, 8.70/B15.
The 1968 Oldsmobile 98 bolt pattern is 5x127. For more info check the size tables below.
Generation: VIII C-body 1965 - 1970
Power: 362 hp
Engine: V8 , Petrol
Center Bore (DIA): 78.3 mm
PCD: 5x127
Thread Size: 1/2" - 20 UNF
| Tire size | Rim size and Bolt pattern | Tire Pressure |
|---|---|---|
| 8.55/ B14 | x 5x127 | |
| 8.85/ B14 | x 5x127 | |
| 8.70/ B15 | x 5x127 |
Generation: VIII C-body 1965 - 1970
Power: 365 hp
Engine: V8 , Petrol
Center Bore (DIA): 78.3 mm
PCD: 5x127
Thread Size: 1/2" - 20 UNF
| Tire size | Rim size and Bolt pattern | Tire Pressure |
|---|---|---|
| 8.55/ B14 | x 5x127 | |
| 8.85/ B14 | x 5x127 | |
| 8.70/ B15 | x 5x127 |
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