2025 BMW M340i Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2025 BMW M340i, along with offset and center bore data.
2025 BMW M340i Wheel Fitment Specs
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | 14x1.25 |
| Center Bore (CB) | 66.6 mm |
| Offset (ET) | 25-40 |
| Torque Specs | 101 ft-lbs (140 Nm) |
2025 M340i — Year-Specific Fitment Context
The 2025 model year is the final year of the BMW M340i's 5x112 bolt pattern run (since 2024). Wheels from any 2024–2025 BMW M340i are cross-compatible with the 2025 model.
BMW M340i Bolt Pattern by Year
The table below shows how the M340i's wheel specifications have changed over the years. The 2025 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2024 | 5x112 | 66.6 | 25-40 |
| ▸ 2025 | 5x112 | 66.6 | 25-40 |
5x112 Pattern Context
This bolt pattern appears on 1661 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x112:
Quick Tips & Safety Warnings
- ⚠️ Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 101 ft-lbs (140 Nm), then re-check torque after 50-100 km (30-60 miles).
2025 BMW M340i — Frequently Asked Questions
What is the bolt pattern for a 2025 BMW M340i?
The 2025 BMW M340i uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.6mm and the offset is 25-40mm.
What other years of BMW M340i have the same bolt pattern as the 2025?
The BMW M340i uses the 5x112 pattern from 2024 through 2025. Wheels from any of these model years are dimensionally compatible with the 2025, provided the offset and center bore also match.
What is the factory wheel offset for a 2025 BMW M340i?
The OEM offset for the 2025 M340i is typically around 25-40mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Can I put aftermarket wheels on my 2025 BMW M340i?
Absolutely. Just ensure the aftermarket wheels have a 5x112 bolt pattern, an offset near 25-40mm, and a center bore of at least 66.6mm (using hub rings if larger).
How tight should I torque the lug nuts on a 2025 BMW M340i?
Refer to your owner's manual for exact specs, but always tighten the 14x1.25 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Do 2025 BMW M340is use lug bolts or lug nuts?
The 2025 M340i requires 14x1.25 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
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