Rolls-Royce Phantom tire and wheel sizes

The Rolls-Royce Phantom was approved in Switzerland between 2003 and 2025 with tires from 255/50R21 to 255/45R22 on 21″, 22″ wheels. The most common sizes are 255/50R21, 285/45R21, 255/45R22. 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

Rolls-Royce Phantom (2020–2025) type RRASF02

14 approved versions, e.g. Phantom.

Tire size	Axle	Load / speed	Rim and offset	Versions
255/50R21	Front & rear	109H	8Jx21 ET35	14
255/50R21	Front	109Y	8Jx21 ET35	14
285/45R21	Rear	113Y	9.5Jx21 ET35	14
255/45R22	Front	107Y	8.5Jx22 ET35	14
285/40R22	Rear	110Y	9.5Jx22 ET35	14

Rolls-Royce Phantom (2017–2019) type Phantom VIII

6 approved versions, e.g. Phantom.

Tire size	Axle	Load / speed	Rim and offset	Versions
255/50R21	Front & rear	109H	8Jx21 ET35	6
255/50R21	Front	109Y	8Jx21 ET35	6
285/45R21	Rear	113Y	9.5Jx21 ET35	6
255/45R22	Front	107Y	8.5Jx22 ET35	6
285/40R22	Rear	110Y	9.5Jx22 ET35	6

Rolls-Royce Phantom (2012–2015) type Phantom Family

12 approved versions, e.g. Phantom long, Phantom Coupé, Phantom, Phantom DHC.

Tire size	Axle	Load / speed	Rim and offset	Versions
255/50R21	Front & rear	106H	8Jx21 ET30	12
255/50R21	Front	106W	8Jx21 ET30	12
285/45R21	Rear	109W	9.5Jx21 ET30	12

Rolls-Royce Phantom (2003–2010) type RR01

10 approved versions, e.g. Phantom, Phantom long, Phantom DHC, Phantom Coupé.

Tire size	Axle	Load / speed	Rim and offset	Versions
255/50R21	Front & rear	106H	8Jx21 ET30	4
255/50R21	Front	106W	8Jx21 ET30	10
285/45R21	Rear	109W	9.5Jx21 ET30	10

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 42 of 46 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; 100 % 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.