What tyre size does a Genesis G90 use?

The most common size is 245/45R19. Depending on generation and engine, the Genesis G90 uses 5 different sizes including 245/45R20, 275/40R20, 245/45R19, 245/50R18, 275/40R19.

Where do I find my exact Genesis G90 tyre size?

Check the tyre placard in the driver's door jamb or fuel flap, or use the lookup tool on this page to select your generation and engine.

Tyres › Genesis › G90

Genesis G90 tyre sizes

All factory fitments by generation and engine — 5 sizes across 2 generations.

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Quick answer

The most common tyre size on the Genesis G90 is 245/45R19 (overall diameter ≈ 703 mm). Exact fitment depends on generation and engine — full breakdown below.

Genesis G90 (RS4) 2023 - Saloon (2023–present)

Engine	Tyre sizes
3.5 - 415 PS - Mild-Hybrid - 3470 Hubraum	245/45R20 275/40R20
3.5 - 476 PS - Mild-Hybrid - 3470 Hubraum	245/45R20 275/40R20

Genesis G90 (HI) 2017 - 2023 - Saloon (2017–2023)

Engine	Tyre sizes
G90 3.3 - 370 PS - Benzin - 3342 Hubraum	245/45R19 245/50R18 275/40R19
G90 3.8 - 309 PS - Benzin - 3778 Hubraum	245/45R19 245/50R18 275/40R19
G90 5.0 - 417 PS - Benzin - 5038 Hubraum	245/45R19 275/40R19

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