The BMW M340i tire sizes are P225/45HR18, P225/45YR18 and P225/45VR18 as specified in our data below, organized by trim, option package, and model year.
Some examples of BMW M340i tire sizes include the 2021 BMW M340i 3 Series Trim with P225/45HR18 tires and the 2020 M340i xDrive Trim with P225/45VR18 tires.
Tire Codes Explained (Ex. P255/55VR17)
P - Denotes the tires
intended use. (P = Passenger, LT = Light Truck, T = Temporary, ST = Special Trailer)
255 - Width of the tire tread in
millimeters.
55 - Tire Profile. The ratio
between the profile (sidewall) height and the width of the tire's
tread. It is measured in percent. A lower number is a low profile tire and a higher number has a higher
sidewall.
V - Speed
Rating. ( ie. U = 125 mph,
H = 130 mph, V = 149 mph ... etc)
R - Tire Construction. (R = Radial,
B = Bias Belt, D = Diagonal)
17 - Rim (wheel) diameter
in inches.
Check out the Tire And Rim Sizes specifications for other makes and models.
2024 BMW M340i Tire Sizes
The 2024 BMW M340i tire size is P225/45HR18.
2024 BMW M340i Tire Sizes
| Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
| Xdrive xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
P225/45HR18 | P225/45HR18 |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45HR18 | P225/45HR18 |
2023 BMW M340i Tire Sizes
The 2023 BMW M340i tire size is P225/45HR18.
2023 BMW M340i Tire Sizes
| Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
| xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
P225/45HR18 | P225/45HR18 |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45HR18 | P225/45HR18 |
2022 BMW M340i Tire Sizes
The 2022 BMW M340i tire size is P225/45HR18.
2022 BMW M340i Tire Sizes
| Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
| xDrive North America Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
P225/45HR18 | P225/45HR18 |
| xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
P225/45HR18 | P225/45HR18 |
| North America Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45YR18 | P255/40YR18 |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45YR18 | P255/40YR18 |
2021 BMW M340i Tire Sizes
The 2021 BMW M340i tire size is P225/45HR18.
2021 BMW M340i Tire Sizes
| Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
| 3 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
P225/45HR18 | P225/45HR18 |
| 3 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45YR18 | P255/40YR18 |
2020 BMW M340i Tire Sizes
The 2020 BMW M340i tire size is P225/45VR18.
2020 BMW M340i Tire Sizes
| Trim |
Engine | Transmission | Drivetrain |
Front Tire Size | Rear Tire Size |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
P225/45VR18 | P225/45VR18 |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45YR18 | P255/40YR18 |
| xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
P225/45VR18 | P225/45VR18 |
| North America Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45YR18 | P255/40YR18 |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
P225/45YR18 | P255/40YR18 |
BMW M340i Tire Size Data Brought To You By AutoPadre
BMW M340i Tire And Rim Sizes Comparisons By Year
Popular Tire And Wheel Sizes Specs