BMW 430i Tire Sizes & Rim Dimensions | Model Year & Trim Guide
The BMW 430i comes with varying tire sizes and rim dimensions depending on the model year and trim level. Typically, tire markings include width, aspect ratio, and diameter (e.g., 225/45R18), while rim references specify width × diameter in inches.\n\nFrom early model years, base trims often use 18-inch rims with widths around 7.5 to 8 inches. Sport or M Sport trims may feature wider rims up to 8.5 inches and larger diameters, such as 19 inches, to enhance handling and aesthetics.\n\nWhen comparing trims, focus on tire width and rim diameter since these affect ride comfort, traction, and performance. Always consult manufacturer specifications or trusted catalogs to ensure correct tire fitment for your particular BMW 430i model year and trim.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| BMW 430i 430i Gran Coupe (G26) facelift | 2026 | 225/40R19 | 8" × 19" |
| BMW 430i 430i Coupe (G22) facelift | 2025 | 225/40R19 | 8" × 19" |
| BMW 430i 430i Gran Coupe (G26) w/ M Sport | 2024 | 225/40R19 | 8" × 19" |
| BMW 430i 430i Coupe (G22) w/ M Sport | 2023 | 225/40R19 | 8" × 19" |
| BMW 430i 430i Gran Coupe (G26) | 2022 | 225/40R19 | 7.5" × 19" |
| BMW 430i 430i Coupe (G22) | 2021 | 225/45R18 | 7.5" × 18" |
| BMW 430i 430i Gran Coupe (F36) | 2020 | 225/45R18 | 7.5" × 18" |
| BMW 430i 430i Coupe (F32) | 2019 | 225/50R17 | 7.5" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for BMW 430i.
FAQ
- What tire sizes are common on the BMW 430i?
- Common tire sizes range from 225/45R18 on base trims to 245/40R19 on sportier trims.
- How do rim widths vary by trim for the BMW 430i?
- Base trims typically have 7.5 to 8-inch wide rims, while sport trims may use rims up to 8.5 inches wide.
- Can I interchange tires between different BMW 430i trims?
- Interchanging tires is possible if the rim diameter and width match; always verify compatibility with manufacturer specs.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.