2021 BMW X3 M tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2021 BMW X3 M.

2021 BMW X3 M tire sizes

255/45R20 255/40R21 265/45R20 265/40R21

Bolt pattern

5x112

2 generations were sold in 2021. Check your chassis code before ordering wheels.

Other years

2019 2020 2021 2022 2023 2024 All 2019–2024

Fitment tables

5 trims sold in 2021

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

BMW X3 M F97 LCI

2021 – 2024 1 trim

X3 M X3 M Competition

503 hp · 3.0L S58B30A I6 255/40 ZR21 102Y / 265/40 ZR21 105Y 3 fitments

GenerationF97 LCI 2021–2024

MarketEurope

Power503 hp

Engine3.0L S58B30A I6, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/40 ZR21 102Y	21x9.5 ET31 ~~5x112~~	–	Tires Rims
Rear265/40 ZR21 105Y	21x10 ET39 ~~5x112~~	–	Tires Rims
Front255/45 ZR20 105Y	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear265/45 ZR20 108Y	20x10 ET39 ~~5x112~~	–	Tires Rims
Front255/45 R20 105V	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear255/45 R20 105V	20x9.5 ET39 ~~5x112~~	–	Tires Rims

BMW X3 M F97

2019 – 2021 4 trims

X3 M X3 M

473 hp · 3.0L S58B30A I6 255/45 ZR20 105Y / 265/45 ZR20 108Y 3 fitments

GenerationF97 2019–2021

MarketEurope

Power473 hp

Engine3.0L S58B30A I6, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/45 ZR20 105Y	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear265/45 ZR20 108Y	20x10 ET39 ~~5x112~~	–	Tires Rims
Front255/45 R20 105V	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear255/45 R20 105V	20x9.5 ET39 ~~5x112~~	–	Tires Rims
Front255/40 ZR21 102Y	21x9.5 ET31 ~~5x112~~	–	Tires Rims
Rear265/40 ZR21 105Y	21x10 ET39 ~~5x112~~	–	Tires Rims

X3 M X3 M (3BA-TS30)

473 hp · 3.0L S58B30A I6 255/40 ZR21 102Y / 265/40 ZR21 105Y 3 fitments

GenerationF97 2019–2021

MarketJapan

Power473 hp

Engine3.0L S58B30A I6, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/40 ZR21 102Y	21x9.5 ET31 ~~5x112~~	–	Tires Rims
Rear265/40 ZR21 105Y	21x10 ET39 ~~5x112~~	–	Tires Rims
Front255/45 ZR20 105Y	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear265/45 ZR20 108Y	20x10 ET39 ~~5x112~~	–	Tires Rims
Front255/45 R20 105V	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear255/45 R20 105V	20x9.5 ET39 ~~5x112~~	–	Tires Rims

X3 M X3 M Competition

503 hp · 3.0L S58B30A I6 255/40 ZR21 102Y / 265/40 ZR21 105Y 3 fitments

GenerationF97 2019–2021

MarketEurope

Power503 hp

Engine3.0L S58B30A I6, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/40 ZR21 102Y	21x9.5 ET31 ~~5x112~~	–	Tires Rims
Rear265/40 ZR21 105Y	21x10 ET39 ~~5x112~~	–	Tires Rims
Front255/45 ZR20 105Y	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear265/45 ZR20 108Y	20x10 ET39 ~~5x112~~	–	Tires Rims
Front255/45 R20 105V	20x9 ET28 ~~5x112~~	–	Tires Rims
Rear255/45 R20 105V	20x9.5 ET39 ~~5x112~~	–	Tires Rims

X3 M X3 M Competition (3BA-TS30)

503 hp · 3.0L S58B30A I6 255/40 ZR21 102Y 3 fitments

GenerationF97 2019–2021

MarketJapan

Power503 hp

Engine3.0L S58B30A I6, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
255/40 ZR21 102Y	21x10 ET39 ~~5x112~~	–	Tires Rims
255/45 ZR20 105Y	20x10 ET39 ~~5x112~~	–	Tires Rims
255/45 R20 105V	20x9.5 ET39 ~~5x112~~	–	Tires Rims

Reading the table

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.