BMW M440i Tire Sizes and Rim Dimensions by Model Year and Trim
The BMW M440i features varying tire sizes and rim dimensions depending on the model year and trim level. Typically, front tires range from 225/40R19 to 255/35R19, paired with 19-inch wheels, while rear tires often have wider widths for enhanced traction.\n\nRim widths for the M440i usually fall between 8 to 8.5 inches in diameter 19 to 20 inches, balancing performance and comfort. Model year updates may include subtle changes in tire aspect ratios and rim sizes, especially in performance-oriented trims.\n\nWhen comparing trims, consider that sport trims often come with wider rims and lower profile tires compared to standard trims. This affects handling characteristics and wheel compatibility. Checking the exact tire size markings on the vehicle placard or owner's manual is recommended for the safest fitment.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| BMW M440i xDrive | 2026 | 225/35R20 | 7.5" × 20" |
| BMW M440i xDrive | 2025 | 225/35R20 | 7.5" × 20" |
| BMW M440i xDrive | 2024 | 225/40R19 | 7.5" × 19" |
| BMW M440i xDrive | 2023 | 225/40R19 | 7.5" × 19" |
| BMW M440i xDrive | 2022 | 225/40R19 | 7.5" × 19" |
| BMW M440i xDrive | 2021 | 225/45R18 | 7.5" × 18" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for BMW M440i.
FAQ
- What tire sizes are common for the BMW M440i?
- Common tire sizes for the BMW M440i range from 225/40R19 to 255/35R19 depending on model year and trim.
- How do rim widths vary across BMW M440i trims?
- Rim widths typically range from 8 to 8.5 inches, with sport trims featuring wider rims for improved handling.
- Where can I find the correct tire size for my BMW M440i?
- Check the tire placard inside the driver’s door jamb or consult the owner's manual for the exact tire size markings.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.