Maserati Ghibli tire and wheel sizes
The Maserati Ghibli was approved in Switzerland between 2013 and 2023 with tires from 235/50R18 to 245/35R21 on 18″, 19″, 20″, 21″ wheels. The most common sizes are 235/50R18, 245/40R20, 285/35R20. Some versions use different sizes front and rear (staggered fitment).
Sizes differ by engine, trim and market. Confirm with the tire placard (usually on the driver's door jamb), the owner's manual or the vehicle registration papers before buying tires or wheels.
Most common sizes
Maserati Ghibli (2013–2023) type M156
52 approved versions, e.g. Ghibli S Q4, Ghibli, Ghibli Diesel, Ghibli S.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 235/50R18 | Front | 97Y | 7.5Jx18 ET43 | 47 |
| 235/50R18 | Rear | 97Y | 8.5Jx18 ET7/33/34, 9.5Jx18 ET38 | 34 |
| 275/45R18 | Rear | 103Y | 8.5Jx18 ET33.7/38, 9.5Jx18 ET38 | 13 |
| 275/50R18 | Rear | 101Y | 8.5Jx18 ET33.7 | 1 |
| 245/45R19 | Front | 98Y | 8.5Jx19 ET44 | 49 |
| 275/40R19 | Rear | 101Y | 10Jx19 ET39/40 | 49 |
| 245/40R20 | Front | 99Y | 8.5Jx20 ET43/44 | 52 |
| 285/35R20 | Rear | 100Y | 10.5Jx20 ET45/46 | 51 |
| 245/35R21 | Front | 96Y | 8.5Jx21 ET44 | 3 |
| 285/30R21 | Rear | 100Y | 10.5Jx21 ET45/46 | 5 |
How to read this table
Rim and offset uses the European notation: 7Jx17 ET45 is a 7-inch wide, 17-inch diameter wheel with a 45 mm offset. "Versions" is how many approved versions list that size — a rough guide to how common it is. Load / speed is the most frequent service description (for example 91V) among them; your car may require a higher one.
Showing 52 of 55 approvals: rare special versions are left out to keep the page readable. Records were read from the German-language text and checked against the French text; 96 % matched exactly.
Source: Swiss Federal Roads Office (FEDRO/ASTRA), open government data. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.