# Buick Regal TourX tire sizes

> Pick a trim to see its compatible tire sizes.

<https://tkr.az/en/cars/buick/regal-tourx>

## Trims

- Regal TourX: 2018–2020 · 3 trims

## Regal TourX tire sizes

### Base

| Fitment | Size | Years |
| --- | --- | --- |
| — | [235/50R18](https://tkr.az/en/tires/235-50-r18?vehicle=buick%2Fregal-tourx) | 2018–2020 |

### Essence

| Fitment | Size | Years |
| --- | --- | --- |
| — | [235/50R18](https://tkr.az/en/tires/235-50-r18?vehicle=buick%2Fregal-tourx) | 2018–2020 |

### Preferred

| Fitment | Size | Years |
| --- | --- | --- |
| — | [235/50R18](https://tkr.az/en/tires/235-50-r18?vehicle=buick%2Fregal-tourx) | 2018–2020 |

Sizes for the Buick Regal TourX trim are based on fitment data. Check the exact size on your car's current tires or in the owner's manual.

## By model year

[2020](https://tkr.az/en/cars/buick/regal-tourx/2020) · [2019](https://tkr.az/en/cars/buick/regal-tourx/2019) · [2018](https://tkr.az/en/cars/buick/regal-tourx/2018)