# 2021 BMW 8 Series 840i tire sizes

> Compatible tire sizes for the 2021 BMW 8 Series 840i trim. Pick a size to see prices.

<https://tkr.az/en/cars/bmw/840i/2021>

Summer · Winter · All-season · 759 offers · 16 sellers · 6 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
- [275/40R18](https://tkr.az/en/tires/275-40-r18): from 150,00 ₼ · 44 offers · 12 sellers
- [245/40R19](https://tkr.az/en/tires/245-40-r19): from 115,00 ₼ · 180 offers · 15 sellers
- [275/35R19](https://tkr.az/en/tires/275-35-r19): from 124,00 ₼ · 155 offers · 15 sellers
- [245/35R20](https://tkr.az/en/tires/245-35-r20): from 121,58 ₼ · 113 offers · 16 sellers
- [275/30R20](https://tkr.az/en/tires/275-30-r20): from 130,00 ₼ · 98 offers · 14 sellers

## Sizes by trim

### Base

| Fitment | Front | Rear |
| --- | --- | --- |
| [Compare](https://tkr.az/en/cars/fitment/18af361b-2770-4bf7-83f0-58fbe7f12aab) | [245/45R18](https://tkr.az/en/tires/245-45-r18?fitment=18af361b-2770-4bf7-83f0-58fbe7f12aab) | [275/40R18](https://tkr.az/en/tires/275-40-r18?fitment=18af361b-2770-4bf7-83f0-58fbe7f12aab) |
| [Compare](https://tkr.az/en/cars/fitment/d988dbc0-e216-4684-877c-ddc39b18f864) | [245/35R20](https://tkr.az/en/tires/245-35-r20?fitment=d988dbc0-e216-4684-877c-ddc39b18f864) | [275/30R20](https://tkr.az/en/tires/275-30-r20?fitment=d988dbc0-e216-4684-877c-ddc39b18f864) |
| [Compare](https://tkr.az/en/cars/fitment/7ae4ef2b-2a2d-4167-87e1-3ce46d079b0f) | [245/40R19](https://tkr.az/en/tires/245-40-r19?fitment=7ae4ef2b-2a2d-4167-87e1-3ce46d079b0f) | [275/35R19](https://tkr.az/en/tires/275-35-r19?fitment=7ae4ef2b-2a2d-4167-87e1-3ce46d079b0f) |
| [Compare](https://tkr.az/en/cars/fitment/1b9439cb-b6c7-4f71-8ee5-79fefa4bb9e8) | [245/45R18](https://tkr.az/en/tires/245-45-r18?fitment=1b9439cb-b6c7-4f71-8ee5-79fefa4bb9e8) | [275/40R18](https://tkr.az/en/tires/275-40-r18?fitment=1b9439cb-b6c7-4f71-8ee5-79fefa4bb9e8) |

Sizes for the BMW 8 Series 840i trim 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/bmw/840i) · [2026](https://tkr.az/en/cars/bmw/840i/2026) · [2024](https://tkr.az/en/cars/bmw/840i/2024) · [2023](https://tkr.az/en/cars/bmw/840i/2023) · [2022](https://tkr.az/en/cars/bmw/840i/2022) · [2020](https://tkr.az/en/cars/bmw/840i/2020)

## Other models in this family

Check the tire sizes for each model separately.

- [BMW 840Ci 1997](https://tkr.az/en/cars/bmw/840ci/1997)
- [BMW 840i Gran Coupe 2021](https://tkr.az/en/cars/bmw/840i-gran-coupe/2021)
- [BMW 840i xDrive 2021](https://tkr.az/en/cars/bmw/840i-xdrive/2021)
- [BMW 840i xDrive Gran Coupe 2021](https://tkr.az/en/cars/bmw/840i-xdrive-gran-coupe/2021)
- [BMW 850CSi 1995](https://tkr.az/en/cars/bmw/850csi/1995)
- [BMW 850Ci 1997](https://tkr.az/en/cars/bmw/850ci/1997)
- [BMW 850i 1992](https://tkr.az/en/cars/bmw/850i/1992)
- [BMW M8 2024](https://tkr.az/en/cars/bmw/m8/2024)