bmw 320,323 bolt pattern & wheel specs
The bmw 320,323 (1979–1983) has a 4x100 bolt pattern, M12x1.5b lug thread, and 72.56 mm center bore.
bmw 320,323 wheel bolt pattern & specs
| Bolt pattern (PCD) | 4x100 |
|---|---|
| Wheel thread / lug size | M12x1.5b |
| Center bore | 72.56 mm |
| Generation years | 1979–1983 |
| Source | adaptitusa-reference |
What else uses this bolt pattern?
The bmw 320,323's 4x100 bolt pattern is shared by other vehicles — wheels and adapters made for one may physically bolt to another (center bore and load rating permitting). See the full list on the 4x100 bolt pattern page.
Frequently asked questions
What is the bolt pattern of a bmw 320,323?
The bmw 320,323 has a 4x100 bolt pattern with a 72.56 mm center bore. Bolt pattern is consistent across the model generation — confirm against your existing wheel before fitting aftermarket wheels or adapters.
What size lug nuts does the bmw 320,323 use?
The bmw 320,323 uses M12x1.5b wheel studs / lug thread. Match this thread size and pitch exactly when replacing lug nuts — an incorrect pitch will cross-thread and fail to torque properly.
What is the center bore of a bmw 320,323?
The bmw 320,323 has a 72.56 mm center bore. Aftermarket wheels with a larger bore need hub-centric rings to sit true; a smaller bore will not fit over the hub.
Last verified 2026-07-07. Bolt-pattern data is generation-level community reference — confirm against your vehicle's wheel before purchase.