2021 Kia K5 tire sizes
The 2021 Kia K5 came from the factory with 3 tire sizes on 16" to 19" wheels. The most common size is 235/45 R18. Pick your trim below.
2021 K5 EX
Factory (OE) sizes
18"wheels
2021 K5 GT
Factory (OE) sizes
19"wheels
2021 K5 GT-Line
Factory (OE) sizes
18"wheels
2021 K5 LX
Factory (OE) sizes
16"wheels
2021 K5 LXS
Factory (OE) sizes
16"wheels
How to read 235/45 R18
- 235
- Tread width in millimetres
- 45
- Sidewall height, % of width
- R
- Radial construction
- 18
- Wheel diameter in inches
Overall diameter: about 26.3" · Sidewall: 106 mm