What tyre size does a Nio Firefly use?

The most common size is 215/50R18. Depending on generation and engine, the Nio Firefly uses 1 different sizes including 215/50R18.

Where do I find my exact Nio Firefly 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 › Nio › Firefly

Nio Firefly tyre sizes

All factory fitments by generation and engine — 1 sizes across 1 generation.

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Quick answer

The most common tyre size on the Nio Firefly is 215/50R18 (overall diameter ≈ 672 mm). Exact fitment depends on generation and engine — full breakdown below.

Firefly (NAC1AS1) 2025 - Hatchback (2025–present)

Engine	Tyre sizes
Firefly - 41 PS - Electrical	215/50R18

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