# 2021 Cadillac CT5 tire sizes

> Compatible tire sizes for 2021 Cadillac CT5 trims. Pick a size to see prices.

<https://tkr.az/en/cars/cadillac/ct5/2021>

Summer · Winter · All-season · 420 offers · 16 sellers · 3 sizes

## Offers by tire size

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

- [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
- [255/35R20](https://tkr.az/en/tires/255-35-r20): from 127,44 ₼ · 71 offers · 15 sellers

## Sizes by trim

#### Luxury

| Fitment | Size |
| --- | --- |
| — | [245/45R18](https://tkr.az/en/tires/245-45-r18?fitment=8ee8e41d-499c-4f3e-867b-1002b3cf11ba) |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?fitment=4a777e65-04e8-4014-a786-dc86a98509eb) |

#### Premium Luxury

| Fitment | Size |
| --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=61ab4ea2-b893-4e23-bfe5-21a5a7cda31e) |
| — | [245/45R18](https://tkr.az/en/tires/245-45-r18?fitment=e578142a-ed87-4d31-95f7-7362a87f4abd) |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?fitment=dc58dff5-0c1c-422b-9009-949a02b33490) |

#### Premium Luxury Std Big Brake

| Fitment | Size |
| --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=ee4879cf-841e-49bf-89a7-cde87deeb432) |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?fitment=c2b32bf7-d060-4fdf-8ec5-dd629db2b658) |

#### Sport

| Fitment | Size |
| --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=793652b5-6be0-4480-a8a5-520e2c965d52) |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?fitment=74ab2588-1884-4173-a4db-e41964f9931d) |

#### Sport Std Big Brake

| Fitment | Size |
| --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=477fc7b7-4e2d-43d8-a5b2-bb975b4a7cfe) |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?fitment=34e32f40-b335-407d-9312-2c7cd54d79a4) |

#### V

| Fitment | Size |
| --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=27887a72-500e-422a-a759-fe6f390afedd) |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?fitment=c80648df-f1ed-4529-b316-8d3ad87f5a4c) |

Sizes for Cadillac CT5 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/cadillac/ct5) · [2026](https://tkr.az/en/cars/cadillac/ct5/2026) · [2025](https://tkr.az/en/cars/cadillac/ct5/2025) · [2024](https://tkr.az/en/cars/cadillac/ct5/2024) · [2023](https://tkr.az/en/cars/cadillac/ct5/2023) · [2022](https://tkr.az/en/cars/cadillac/ct5/2022) · [2020](https://tkr.az/en/cars/cadillac/ct5/2020)