BMW M440i Wheel Lug Pattern, Offset ET & Center Bore Reference
The BMW M440i is equipped with specific wheel lug patterns, offset ET values, and center bore dimensions that vary slightly depending on the production year. This reference guide covers the essential mounting specifications required for proper wheel fitment on M440i models.\n\nBMW M440i wheel lug pattern typically features a 5×112 PCD configuration, which is common across many BMW vehicles. The offset (ET) and center bore values are critical to ensure compatibility with aftermarket or replacement wheels and maintain optimal handling and safety.\n\nUnderstanding rim size options alongside bolt patterns and offset measurements allows for informed decisions when selecting wheels for the BMW M440i. Familiarity with these specifications helps prevent fitment issues and ensures the wheels complement the vehicle's design and performance.\n\nUse the year-sorted data in our catalog to verify your BMW M440i's specific lug pattern, offset ET, center bore, and rim sizes. This ensures you select the correct wheel fitments for your vehicle's exact configuration and production year.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| BMW M440i xDrive | 2026 | 225/35R20 | 7.5 | 20 | 5×112 | 35 | 20 | M14*1.25 |
| BMW M440i xDrive | 2025 | 225/35R20 | 7.5 | 20 | 5×112 | 35 | 20 | M14*1.25 |
| BMW M440i xDrive | 2024 | 225/40R19 | 7.5 | 19 | 5×112 | 35 | 19 | M14*1.25 |
| BMW M440i xDrive | 2023 | 225/40R19 | 7.5 | 19 | 5×112 | 35 | 19 | M14*1.25 |
| BMW M440i xDrive | 2022 | 225/40R19 | 7.5 | 19 | 5×112 | 35 | 19 | M14*1.25 |
| BMW M440i xDrive | 2021 | 225/45R18 | 7.5 | 18 | 5×112 | 35 | 18 | M14*1.25 |
FAQ
- What is the BMW M440i wheel lug pattern?
- The BMW M440i uses a 5×112 lug pattern, which means it has 5 lug nuts arranged on a 112 mm pitch circle diameter.
- Why is the offset (ET) important for BMW M440i wheels?
- Offset (ET) affects how the wheel sits relative to the suspension and fenders, impacting handling and clearance. Using the correct offset ensures safe and proper wheel fitment.
- What does center bore refer to on BMW M440i wheels?
- Center bore is the diameter of the hole in the center of the wheel that fits over the hub. Matching the center bore size ensures the wheel is centered correctly on the hub for balanced performance.
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