BMW M4 Wheel Lug Pattern, Offset, and Center Bore Reference
The BMW M4 features specific wheel lug patterns defined by lug count and pitch circle diameter (PCD) to ensure proper wheel fitment. Typically, M4 models use a 5-lug pattern with a 112mm PCD. This configuration is critical when selecting aftermarket or replacement wheels.\n\nOffset (ET) values for the BMW M4 vary based on rim size and model year but generally range from ET25 to ET40. Correct offset maintains optimal wheel positioning relative to the fender and suspension components.\n\nCenter bore dimensions for the M4 wheels are standardized at 72.6 mm, matching the hub diameter for correct centering. Understanding this measurement helps avoid vibrations and ensures a secure fit.\n\nRim sizes supported by the M4 typically range from 18 to 20 inches in diameter, available in various widths to balance performance and aesthetics. Confirming bolt pattern, offset, and center bore compatibility is essential when upgrading wheels for the BMW M4.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| BMW M4 G82 (M4 Coupe & M4 Convertible, latest US-spec) | 2026 | 275/35R20 | 9.5 | 20 | 5×120 | 22 | 20 | M14*1.25 |
| BMW M4 G82 (M4 Coupe & M4 Convertible, updated US-spec) | 2025 | 275/35R20 | 9.5 | 20 | 5×120 | 22 | 20 | M14*1.25 |
| BMW M4 G82 (M4 Coupe & M4 Convertible, facelifted US-spec) | 2024 | 275/40R19 | 9 | 19 | 5×120 | 25 | 19 | M14*1.25 |
| BMW M4 G82 (M4 Coupe & M4 Convertible, US-spec) | 2023 | 275/40R19 | 9 | 19 | 5×120 | 25 | 19 | M14*1.25 |
| BMW M4 G82 (New-Gen M4 Coupe, US-spec) | 2021 | 275/40R19 | 9 | 19 | 5×120 | 25 | 19 | M14*1.25 |
| BMW M4 F82/F83 (Genuine M4 Coupe/Convertible) | 2020 | 255/40R18 | 8.5 | 18 | 5×120 | 28 | 18 | M14*1.25 |
| BMW M4 F82/F83 (Genuine M4 Coupe/Convertible) | 2019 | 255/40R18 | 8.5 | 18 | 5×120 | 28 | 18 | M14*1.25 |
FAQ
- What is the standard wheel lug pattern for the BMW M4?
- The BMW M4 uses a 5x112 mm wheel lug pattern across most model years.
- Why is the offset (ET) important for BMW M4 wheels?
- Offset ensures the wheel sits correctly in relation to the suspension and bodywork, affecting handling and clearance.
- What center bore size do BMW M4 wheels require?
- BMW M4 wheels have a center bore of 72.6 mm to fit the vehicle's hub precisely.
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