Search the right tyre for your BMW X4 M40d 2025 245/40 R 21 100Y

All season performance redefined.

Front

Rear

245/40R21 100Y XL

B A 72 dB

275/35R21 103Y XL

B A 72 dB

All 4 tyres should be changed at the same time on 4x4 vehicles

MICHELIN Pilot Alpin 5

Road control made to last in severe winter conditions.

Front

Rear

245/40R21 100V XL

C C 70 dB

275/35R21 103V XL

C C 70 dB

This tyre is suitable for your vehicle, please be aware that it has a lower speed index compared to the original tyres See more information

All 4 tyres should be changed at the same time on 4x4 vehicles

Road exhilaration made to last.

Front

Rear

245/40ZR21 (100Y) XL

C A 71 dB

275/35ZR21 (103Y) XL

C A 71 dB

All 4 tyres should be changed at the same time on 4x4 vehicles

Although load and/or speed index may differ from your search, this tyre is compatible with your vehicle and complies with current legislation

Electrified road control made to last.

Front

Rear

245/40R21 100Y XL ACOUSTIC AO

B B 72 dB

275/35R21 103Y XL ACOUSTIC AO

B B 72 dB

All 4 tyres should be changed at the same time on 4x4 vehicles