BMW 640xi Wheel Lug Pattern, Offset ET & Center Bore Specs
The BMW 640xi features specific wheel lug patterns defined by the lug count and pitch circle diameter (PCD) to ensure proper wheel mounting. Knowing the exact BMW 640xi bolt pattern is essential for selecting compatible wheels and avoiding fitment issues.\n\nWheel offset, measured as ET, is another crucial spec influencing the stance and clearance of wheels on the BMW 640xi. Correct offset values maintain proper alignment and suspension geometry.\n\nThe center bore of the wheel must also match the hub diameter of the BMW 640xi for secure and vibration-free installation. This information, combined with rim diameter and width data, completes the wheel fitment profile.\n\nOur year-sorted reference catalog provides accurate BMW 640xi lug pattern × PCD measurements, offset ET, center bore, and recommended rim sizes to help you choose precise wheels for your specific model year.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| BMW 640xi 640i xDrive Gran Turismo | 2019 | 225/55R17 | 7.5 | 17 | 5×112 | 35 | 18 | M12*1.5 |
FAQ
- What is the typical lug pattern of a BMW 640xi?
- The BMW 640xi commonly uses a 5x120 lug pattern, meaning 5 lug holes arranged on a 120 mm pitch circle diameter.
- Why is wheel offset (ET) important for the BMW 640xi?
- Correct wheel offset ensures wheels fit properly without rubbing against suspension components or fenders and maintains handling characteristics.
- How do I verify the center bore size for BMW 640xi wheels?
- Refer to the production year-specific wheel specifications or the wheel hub diameter to confirm the proper center bore for a vibration-free fit.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.