2025 Volvo XC40 tire sizes
The 2025 Volvo XC40 came from the factory with 3 tire sizes on 18" to 20" wheels. The most common size is 235/55 R18. Pick your trim below.
2025 XC40 B5 Core
Factory (OE) sizes
18"wheels
2025 XC40 B5 Plus
Factory (OE) sizes
19"wheels
2025 XC40 B5 Ultimate
Factory (OE) sizes
20"wheels
How to read 235/55 R18
- 235
- Tread width in millimetres
- 55
- Sidewall height, % of width
- R
- Radial construction
- 18
- Wheel diameter in inches
Overall diameter: about 28.2" · Sidewall: 129 mm