Opel Insignia tire and wheel sizes
The Opel Insignia was approved in Switzerland between 2008 and 2023 with tires from 205/60R16 to 255/35R20 on 16″, 17″, 18″, 19″, 20″ wheels. The most common sizes are 225/55R17, 245/45R18, 235/45R18.
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
Opel Insignia B (2017–2023) type Z-B
318 approved versions, e.g. Insignia B 20DTH, Insignia B 20DTR, Insignia B 15XHT, Insignia B 20DVH.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 215/60R16 | Front & rear | 95V | 6.5Jx16 ET41, 7Jx16 ET40 | 2 |
| 215/55R17 | Front & rear | 94V | 7Jx17 ET44, 7.5Jx17 ET45 | 54 |
| 225/55R17 | Front & rear | 97V | 7Jx17 ET44, 7.5Jx17 ET45 | 207 |
| 235/45R18 | Front & rear | 98W | 7.5Jx18 ET41, 8Jx18 ET40/41 | 143 |
| 235/50R18 | Front & rear | 97W | 8Jx18 ET40 | 11 |
| 245/45R18 | Front & rear | 96W | 8Jx18 ET40, 8.5Jx18 ET49 | 222 |
| 245/35R20 | Front & rear | 95Y | 8.5Jx20 ET49 | 177 |
Opel Insignia (2008–2017) type 0G-A
296 approved versions, e.g. Insignia 28T OPC, Insignia 20DTH, Insignia 20DTH ST, Insignia 20DT.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 205/60R16 | Front & rear | 92T | 6.5Jx16 ET41 | 39 |
| 215/60R16 | Front & rear | 95V | 6.5Jx16 ET41 | 95 |
| 215/55R17 | Front & rear | 94V | 7Jx17 ET41 | 153 |
| 215/60R17 | Front & rear | 96V | 7Jx17 ET41 | 7 |
| 225/50R17 | Front & rear | 94V | 7Jx17 ET41 | 254 |
| 225/55R17 | Front & rear | 97W | 7Jx17 ET41 | 272 |
| 225/45R18 | Front & rear | 95V | 8Jx18 ET40/42 | 193 |
| 235/45R18 | Front & rear | 94T | 8Jx18 ET40/42 | 265 |
| 235/50R18 | Front & rear | 97W | 8Jx18 ET42 | 18 |
| 245/45R18 | Front & rear | 96W | 8Jx18 ET40/42 | 223 |
| 245/40R19 | Front & rear | 98Y | 8.5Jx19 ET41/45 | 169 |
| 245/45R19 | Front & rear | 98W | 8.5Jx19 ET41/45 | 8 |
| 245/35R20 | Front & rear | 95Y | 8.5Jx20 ET41/45 | 145 |
| 255/35R20 | Front & rear | 97Y | 8.5Jx20 ET41 | 24 |
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 614 of 617 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.