Oldsmobile 88 III
1957–1957 1 trim88 6.1 278 hp · 6.1L V8 8.50x D14 4 fitments
- Generation
- B-body · 1957
- Power
- 278 hp
- Engine
- 6.1L V8, Petrol
- Center bore
- 78.3 mm
- Bolt pattern
- 5x127
- Thread
- 1/2" - 20 UNF
1957 Oldsmobile 88 tire and wheel sizes, bolt pattern and tire pressure
Bolt pattern 5x127 on every 1957 trim.
Tires for the 1957 Oldsmobile 88
Sizes most trims come with first. Open your trim below for its exact size.
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8.50xR14 Your market
Also listed: 7.60xR15
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1 trim sold in 1957
Open a trim for its tire and rim sizes, bolt pattern and tire pressure.
No trims match these filters
Try a trim name or an engine size like 2.0L.
What these columns mean
- Rim size
- Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
- Bolt pattern (PCD)
- Number of studs and the diameter of the circle they sit on. It must match exactly.
- Center bore
- Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
- Pressure
- Recommended cold inflation pressure for that axle, in psi.
- Thread size
- Lug bolt or nut thread — needed when buying aftermarket fasteners.
Considering a different size?
Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.
