# 2020 Buick Regal Sportback tire sizes

> Compatible tire sizes for 2020 Buick Regal Sportback trims. Pick a size to see prices.

<https://tkr.az/en/cars/buick/regal-sportback/2020>

Summer · Winter · All-season · 550 offers · 16 sellers · 3 sizes

## Offers by tire size

Offers in this car's sizes. Pick a size to narrow the list.

- [225/55R17](https://tkr.az/en/tires/225-55-r17): from 105,00 ₼ · 201 offers · 16 sellers
- [245/45R18](https://tkr.az/en/tires/245-45-r18): from 93,99 ₼ · 169 offers · 16 sellers
- [245/40R19](https://tkr.az/en/tires/245-40-r19): from 115,00 ₼ · 180 offers · 15 sellers

## Sizes by trim

#### Avenir

| Fitment | Size |
| --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=80511d12-5969-46f9-a17c-bd0a022ecfbf) |
| — | [245/45R18](https://tkr.az/en/tires/245-45-r18?fitment=c6438ba5-12ac-4ed8-b973-35c9f2627278) |
| — | [225/55R17](https://tkr.az/en/tires/225-55-r17?fitment=0baea13f-02fb-44d7-9dce-e39dd84d6bab) |

#### Base

| Fitment | Size |
| --- | --- |
| — | [225/55R17](https://tkr.az/en/tires/225-55-r17?fitment=82cd30be-c8a3-423d-b4ea-ab791714738e) |

#### Essence

| Fitment | Size |
| --- | --- |
| — | [245/45R18](https://tkr.az/en/tires/245-45-r18?fitment=5498ba8e-7842-48ce-ae85-9e2c7fc8c89e) |

#### GS

| Fitment | Size |
| --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=b50ba400-ba61-4d41-aeb1-d226212b6ba1) |

#### Preferred

| Fitment | Size |
| --- | --- |
| — | [245/45R18](https://tkr.az/en/tires/245-45-r18?fitment=507d4ac8-5f8a-40ee-a926-096cb5bb8f6e) |
| — | [225/55R17](https://tkr.az/en/tires/225-55-r17?fitment=612bb2f5-8085-47d1-9bf7-335cfb16edd2) |

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

## Other model years

[All years](https://tkr.az/en/cars/buick/regal-sportback) · [2019](https://tkr.az/en/cars/buick/regal-sportback/2019) · [2018](https://tkr.az/en/cars/buick/regal-sportback/2018)