MINI JCW tire and wheel sizes

The MINI JCW was approved in Switzerland between 2010 and 2023 with tires from 215/40R17 to 245/35R21 on 17″, 18″, 19″, 20″, 21″ wheels. The most common sizes are 205/45R17, 185/50R17, 205/40R18.

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

MINI JCW Country. ALL4 (2023) type UMX

12 approved versions, e.g. JCW Country. ALL4.

Tire size	Axle	Load / speed	Rim and offset	Versions
205/60R18	Front & rear	99H	6.5Jx18 ET41	12
195/55R19	Front & rear	97H	6.5Jx19 ET42	12
245/45R19	Front & rear	102Y	8Jx19 ET46	12
245/40R20	Front & rear	99Y	8Jx20 ET46	12
245/35R21	Front & rear	96Y	8Jx21 ET46	12

MINI JCW (2010–2016) type UKL-L

8 approved versions, e.g. JCW, JCW Cabrio, JCW GP.

Tire size	Axle	Load / speed	Rim and offset	Versions
185/50R17	Front & rear	86H	5.5Jx17 ET33/42/45	6
205/45R17	Front & rear	84W	7Jx17 ET48/54, 7.5Jx17 ET45	8
215/40R17	Front & rear	83W	7.5Jx17 ET45	1
205/40R18	Front & rear	82W	7Jx18 ET52/54	6

MINI JCW (2010–2015) type UKL-C

12 approved versions, e.g. JCW Cabrio, JCW Coupé, JCW Roadster.

Tire size	Axle	Load / speed	Rim and offset	Versions
185/50R17	Front & rear	86H	5.5Jx17 ET42	12
205/45R17	Front & rear	84W	7Jx17 ET48	12
205/40R18	Front & rear	82W	7Jx18 ET52	11

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 32 of 44 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.