Shop Exact-Fit 1950 Oldsmobile 88 Wheels & Custom Rims
Showing compatible wheels for the 1950 Oldsmobile 88 (5.0 2-bbl) matching 5x127 bolt pattern, 14, and 15 inch diameters, and 5.5"–6.5" widths from KMC, Black Rhino, Black Rhino Hard Alloys, American Racing Vintage. Filter by rim size, width, or finish and build a complete wheel & tire package.
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1950 Oldsmobile 88 Wheel Fitment Specs: 14"–15" Rim Sizes, 5.5"–6.5" Widths & 5x127 PCD
Every aftermarket wheel shown above is pre-filtered for the 1950 Oldsmobile 88 (I B-body). By matching your 1950 Oldsmobile 88 lug pattern (5x127), compatible rim diameters (14, and 15 inch), and 5.5", 6.5" widths against inventory from KMC, Black Rhino, Black Rhino Hard Alloys, American Racing Vintage, Vision, XD, you can choose custom rims with confidence or build a complete 1950 Oldsmobile 88 wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 1950 Oldsmobile 88 (I B-body) |
| Trims Covered | 5.0 2-bbl |
| Bolt Pattern (PCD) | 5x127 |
| Supported Diameters | 14", 15" |
| Supported Widths | 5.5", 6.5" |
| Center Bore | 78.3 mm |
| Offset (ET) Range | ET0 |
| Verified Tire Sizes | 7.60R15LT 8PR, 225/70SR15, 8.50D14LT 6PR, 215/75R14 |
| Compatible Brands | KMC, Black Rhino, Black Rhino Hard Alloys, American Racing Vintage, Vision, XD |
1950 Oldsmobile 88 Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 14 inch wheels for 1950 Oldsmobile 88, 15 inch wheels for 1950 Oldsmobile 88 matched to 5.5"–6.5" widths and 5x127 bolt patterns. Whether building a daily street setup or trail rig, always confirm truck load rating and wheel offset alongside lug count—off-road alloy, flow-formed, and forged wheels from KMC, Black Rhino, Black Rhino Hard Alloys, American Racing Vintage, Vision, XD all fit safely when backspacing and load capacity match.
1950 Oldsmobile 88 Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 1950 Oldsmobile 88?
The 1950 Oldsmobile 88 is engineered with a 5x127 bolt pattern and a 78.3 mm center bore and accommodates wheel diameters of 14"–15" with rim widths of 5.5"–6.5". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 1950 Oldsmobile 88 trims share the same wheel size and brake clearance?
Across 1950 Oldsmobile 88 trims (5.0 2-bbl), compatible wheels span 14"–15" in diameter and 5.5"–6.5" wide with offsets around ET0 (5x127 bolt pattern). Higher trims equipped with upgraded sport brakes require larger wheel diameters to clear the calipers.
Can I install wider rims and aggressive off-road tires on the 1950 Oldsmobile 88?
Yes. For the 1950 Oldsmobile 88, wheels measuring 5.5"–6.5" wide in 14"–15" diameters with a 5x127 bolt pattern fit stock, leveled, or lifted suspensions cleanly without rubbing.
What factory and plus-sized tire sizes fit the 1950 Oldsmobile 88?
Recorded compatible tire sizes for the 1950 Oldsmobile 88 include 7.60R15LT 8PR, 225/70SR15, 8.50D14LT 6PR, 215/75R14 on 14"–15" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.