Infiniti Q70 tyre sizes
All factory fitments by generation and engine — 2 sizes across 1 generation.
✓ VALIDATED DATASET
Quick answer
The most common tyre size on the Infiniti Q70 is 245/40R20 (overall diameter ≈ 704 mm). Exact fitment depends on generation and engine — full breakdown below.
Q70 (Y51) 2014 - Limousine (2014–present)
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