# Cadillac CT5 tire sizes

> Pick a trim to see its compatible tire sizes.

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

## Trims

- CT5: 2020–2026 · 8 trims

## CT5 tire sizes

### Luxury

| Fitment | Size | Years |
| --- | --- | --- |
| — | [245/45R18](https://tkr.az/en/tires/245-45-r18?vehicle=cadillac%2Fct5) | 2020–2024 |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?vehicle=cadillac%2Fct5) | 2020–2021 |

### Luxury Std Big Brake

| Fitment | Size | Years |
| --- | --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2022–2023 |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?vehicle=cadillac%2Fct5) | 2022–2023 |

### Premium Luxury

| Fitment | Size | Years |
| --- | --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2020–2026 |
| — | [245/45R18](https://tkr.az/en/tires/245-45-r18?vehicle=cadillac%2Fct5) | 2020–2026 |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?vehicle=cadillac%2Fct5) | 2020–2026 |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2026 |

### Premium Luxury Std Big Brake

| Fitment | Size | Years |
| --- | --- | --- |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?vehicle=cadillac%2Fct5) | 2021–2023 |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2021–2023 |

### Sport

| Fitment | Size | Years |
| --- | --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2020–2026 |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?vehicle=cadillac%2Fct5) | 2020–2026 |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2026 |

### Sport Std Big Brake

| Fitment | Size | Years |
| --- | --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2021–2023 |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?vehicle=cadillac%2Fct5) | 2020–2023 |

### V

| Fitment | Size | Years |
| --- | --- | --- |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2026 |
| — | [255/35R20](https://tkr.az/en/tires/255-35-r20?vehicle=cadillac%2Fct5) | 2020–2026 |
| — | [245/40R19](https://tkr.az/en/tires/245-40-r19?vehicle=cadillac%2Fct5) | 2020–2026 |

### V Blackwing

| Fitment | Front | Rear | Years |
| --- | --- | --- | --- |
| — | [275/35R19](https://tkr.az/en/tires/275-35-r19?vehicle=cadillac%2Fct5) | [305/30R19](https://tkr.az/en/tires/305-30-r19?vehicle=cadillac%2Fct5) | Compare front and rear sizes: [2026](https://tkr.az/en/cars/fitment/f153c875-22de-40ac-bfb9-02fdc385aa56), [2025](https://tkr.az/en/cars/fitment/bb944af2-1d53-46c9-863c-8c6f8ea48dce), [2024](https://tkr.az/en/cars/fitment/c10c9bea-8121-4ed9-82a1-1557275ae87f), [2023](https://tkr.az/en/cars/fitment/a2091df2-c20d-4bfe-baa2-a20a108f452f), [2022](https://tkr.az/en/cars/fitment/db4e1a9e-aebb-4bb1-bb1d-5e01fc803f30) |
| — | [275/35R19](https://tkr.az/en/tires/275-35-r19?vehicle=cadillac%2Fct5) | [305/30R19](https://tkr.az/en/tires/305-30-r19?vehicle=cadillac%2Fct5) | Compare front and rear sizes: [2022](https://tkr.az/en/cars/fitment/8609ba45-8e73-4b2d-aeb9-fe49ab15fe02) |

Sizes for the Cadillac CT5 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

[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) · [2021](https://tkr.az/en/cars/cadillac/ct5/2021) · [2020](https://tkr.az/en/cars/cadillac/ct5/2020)