2025 BMW M850i 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 M850i, along with offset and center bore data.
2025 BMW M850i Wheel Fitment Specs
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | 14x1.25 |
| Center Bore (CB) | 66.6 mm |
| Offset (ET) | 25-35 |
| Torque Specs | 101 ft-lbs (137 Nm) |
2025 M850i — Year-Specific Fitment Context
The 2025 model year is the final year of the BMW M850i's 5x112 bolt pattern run (since 2024). Wheels from any 2024–2025 BMW M850i are cross-compatible with the 2025 model.
BMW M850i Bolt Pattern by Year
The table below shows how the M850i's wheel specifications have changed over the years. The 2025 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2024 | 5x112 | 66.6 | 25-35 |
| ▸ 2025 | 5x112 | 66.6 | 25-35 |
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 (137 Nm), then re-check torque after 50-100 km (30-60 miles).
2025 BMW M850i — Frequently Asked Questions
What is the bolt pattern for a 2025 BMW M850i?
The 2025 BMW M850i uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.6mm and the offset is 25-35mm.
What other years of BMW M850i have the same bolt pattern as the 2025?
The BMW M850i 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.
How tight should I torque the lug nuts on a 2025 BMW M850i?
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.
Can I use spacers on my 2025 BMW M850i?
Yes, but ensure the wheel spacers match the 5x112 bolt pattern and 66.6mm center bore. Also verify that you have enough thread engagement for your 14x1.25 hardware.
What does 25-35mm offset mean for the 2025 M850i?
An offset of 25-35mm means the wheel's mounting surface is 25-35mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your BMW.
Why is matching the 66.6mm center bore important for the 2025 M850i?
The 66.6mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset