What tyre size does a Lexus LC 500 use?

The most common size is 245/40R21. Depending on generation and engine, the Lexus LC 500 uses 5 different sizes including 245/40R21, 245/45R20, 245/45R21, 275/35R21, 275/40R20.

Where do I find my exact Lexus LC 500 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 › Lexus › LC 500

Lexus LC 500 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 Lexus LC 500 is 245/40R21 (overall diameter ≈ 729 mm). Exact fitment depends on generation and engine — full breakdown below.

LC 500 (Z10 (EU,M)) 2020 - Convertible (2020–present)

Engine	Tyre sizes
LC 500 - 464 PS - Petrol - 4969 Hubraum	245/40R21 245/45R20 245/45R21 275/35R21 275/40R20

LC 500 (Z10 (EU,M)) 2017 - Coupe (2017–present)

Engine	Tyre sizes
LC 500 - 464 PS - Petrol - 4969 Hubraum	245/40R21 245/45R20 245/45R21 275/35R21 275/40R20
LC 500 - 477 PS - Petrol - 4969 Hubraum	245/40R21 245/45R20 275/35R21 275/40R20
LC 500H - 299 PS - Hybrid - 3456 Hubraum	245/40R21 245/45R20 245/45R21 275/35R21 275/40R20

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