Maserati GranTurismo tyre sizes
All factory fitments by generation and engine — 9 sizes across 2 generations.
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Quick answer
The most common tyre size on the Maserati GranTurismo is 245/35R20 (overall diameter ≈ 680 mm). Exact fitment depends on generation and engine — full breakdown below.
GranTurismo (M189) 2023 - Coupé (2023–present)
GranTurismo (M145) 2007 - Coupé (2007–present)
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