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BMW 3 Serisi tyre sizes

Factory tyre sizes for the BMW 3 Serisi as listed in the maker's official documents. Each of the 21 rows links its source document.

205/60R16⌀ 652.4 mm225/50R17⌀ 656.8 mm225/45R18⌀ 659.7 mm245/45R18⌀ 677.7 mm255/40R18⌀ 661.2 mm245/40R19⌀ 678.6 mm255/40R19⌀ 686.6 mm245/35R20⌀ 679.5 mm255/35R20⌀ 686.5 mm275/30R20⌀ 673.0 mm

Some rows come from an official document of another country (DE). Your market's version may differ; compare with the door label.

3 Serisi 2026

VersionhpFrontRearWheelSource
318 - standard156245/45R18245/45R188Jx18Document ↗DE
318 - optional156245/40R19255/40R198.5Jx19 / 9Jx19Document ↗DE
318 - optional (M Sportpaket)156245/35R20255/35R208.5Jx20 / 9Jx20Document ↗DE
320 - standard211245/45R18245/45R188Jx18Document ↗DE
320 - optional211245/40R19255/40R198.5Jx19 / 9Jx19Document ↗DE
320 - optional (M Sportpaket)211245/35R20255/35R208.5Jx20 / 9Jx20Document ↗DE
M350 xDrive - standard443245/40R19255/40R198.5Jx19 / 9Jx19Document ↗DE
M350 xDrive - optional443245/35R20255/35R208.5Jx20 / 9Jx20Document ↗DE
M350 xDrive - optional (M Technik Paket II)443245/35R20275/30R208.5Jx20 / 9.5Jx20Document ↗DE

3 Serisi G202021–

VersionhpFrontRearWheelSource
318i Sedan156205/60R16205/60R166.5Jx16Document ↗DE
320i Sedan184205/60R16205/60R166.5Jx16Document ↗DE
318d Sedan150205/60R16205/60R166.5Jx16Document ↗DE
320d Sedan190205/60R16205/60R166.5Jx16Document ↗DE
320i xDrive Sedan184225/50R17225/50R177.5Jx17Document ↗DE
330i Sedan258225/50R17225/50R177.5Jx17Document ↗DE
330i xDrive Sedan258225/50R17225/50R177.5Jx17Document ↗DE
320e Sedan204225/50R17225/50R177.5Jx17Document ↗DE
330e Sedan292225/50R17225/50R177.5Jx17Document ↗DE
330e xDrive Sedan292225/50R17225/50R177.5Jx17Document ↗DE
320d xDrive Sedan190225/50R17225/50R177.5Jx17Document ↗DE
M340i xDrive Sedan374225/45R18255/40R187.5Jx18 / 8.5Jx18Document ↗DE

Sizes that can replace 225/50R17

This is a calculation, not a factory approval. The list shows sizes whose overall diameter is within ±3%. Check your door label, certificate of conformity (CoC) or tyre shop before fitting.
205/55R17+0.1%
215/40R19−0.3%
245/35R19−0.4%
225/55R16−0.4%
225/45R18+0.4%245/40R18−0.5%255/35R19+0.7%205/60R16−0.7%255/40R18+0.7%
245/45R17−0.7%

FAQ

What tyre size does the BMW 3 Serisi use?

Factory tyre sizes listed in official documents for the BMW 3 Serisi: 205/60R16, 225/50R17, 225/45R18, 245/45R18, 255/40R18, 245/40R19, 255/40R19, 245/35R20, 255/35R20, 275/30R20. The most common size is 225/50R17.

What wheel size does the BMW 3 Serisi have?

The BMW 3 Serisi was sold with 16, 17, 18, 19, 20 inch wheels in the sourced versions. The number after R on your tyre's sidewall tells you which one you have.

Can I fit a different tyre size on the BMW 3 Serisi?

A size whose overall diameter is within 3% of the factory size, with no lower load index or speed rating, usually fits. For final approval check the door label, CoC and your tyre shop.

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