About Vauxhall Signum
Please find below some useful information about the correct tyre pressure for your Vauxhall Signum. It is important to note that this information is intended as a guide only, and the most accurate listing of the tyre pressures for your vehicle can be found on the tyre pressure placard that is attached to your vehicle.
Vauxhall Signum recommended tyre pressure can be found on a tyre placard on the side of driver’s door or door jam, on the fuel door or in the owners manual. Tyre inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals).
Vauxhall Signum Tyre Pressures
Checking regularly all tyres on your Vauxhall Signum, including your spare tyre, once a month or before a long trip is recommended.
| Model / Engine | Tyre Size | Front tyre pressure | Rear tyre pressure |
| Vauxhall Signum 1.8 | 215 50 R17 91W | 29 | 32 |
| Vauxhall Signum 1.8 | 215 55 R16 93H | 29 | 32 |
| Vauxhall Signum 1.8 | 225 45 R17 91W | 29 | 32 |
| Vauxhall Signum 1.8 | 225 45 R18 91W | 29 | 32 |
| Vauxhall Signum 1.8 | 235 35 R19 91W XL | 38 | 33 |
| Vauxhall Signum 2.0 DTI | 215 50 R17 91W | 32 | 32 |
| Vauxhall Signum 2.0 DTI | 215 55 R16 93H | 32 | 32 |
| Vauxhall Signum 2.0 DTI | 225 45 R17 91W | 32 | 32 |
| Vauxhall Signum 2.0 DTI | 225 45 R18 91W | 32 | 32 |
| Vauxhall Signum 2.0 DTI | 235 35 R19 91W XL | 38 | 33 |
| Vauxhall Signum 2.0 Turbo | 215 50 R17 91W | 33 | 33 |
| Vauxhall Signum 2.0 Turbo | 215 55 R16 93V | 33 | 33 |
| Vauxhall Signum 2.0 Turbo | 225 45 R17 91W | 33 | 33 |
| Vauxhall Signum 2.0 Turbo | 225 45 R18 91W | 33 | 33 |
| Vauxhall Signum 2.0 Turbo | 235 35 R19 91W XL | 38 | 33 |
| Vauxhall Signum 2.2 | 215 50 R17 91W | 32 | 32 |
| Vauxhall Signum 2.2 | 215 55 R16 93V | 32 | 32 |
| Vauxhall Signum 2.2 | 225 45 R17 91W | 32 | 32 |
| Vauxhall Signum 2.2 | 225 45 R18 91W | 32 | 32 |
| Vauxhall Signum 2.2 | 235 35 R19 91W XL | 38 | 33 |
| Vauxhall Signum 3.0 V6 CDTI | 215 50 R17 95W XL | 39 | 35 |
| Vauxhall Signum 3.0 V6 CDTI | 215 55 R16 93V | 38 | 33 |
| Vauxhall Signum 3.0 V6 CDTI | 225 45 R17 94W XL | 41 | 36 |
| Vauxhall Signum 3.0 V6 CDTI | 225 45 R18 95W XL | 39 | 35 |
| Vauxhall Signum 3.2 V6 GTS | 215 50 R17 91W | 38 | 33 |
| Vauxhall Signum 3.2 V6 GTS | 215 55 R16 93W | 38 | 33 |
| Vauxhall Signum 3.2 V6 GTS | 225 45 R17 91W | 38 | 33 |
| Vauxhall Signum 3.2 V6 GTS | 225 45 ZR18 W | 38 | 33 |
| Vauxhall Signum 3.2 V6 GTS | 235 35 ZR19 W XL | 44 | 39 |
Note: This advice is provided for informational purposes and is only to be used as a guide. Consult your owner’s manual for specific tyre (tire) pressure values for Vauxhall Signum.
Disclaimer
This page contains the Vauxhall Signum optimum air / tyre pressure based on UK vehicle data in PSI (lbs / Pounds per square inch) as well as the less common bar and kPa (kilopascals) values. Always refer to vehicle owner’s manual for recommended tire pressure settings. Never over-inflate or overload a tyre beyond its maximum capabilities listed on sidewall.
All data is shown for informational purposes only. TyrePressure.org does not warrant or make any representations regarding the accuracy of or the results of the use of this information.
Where to find the tyre pressure placard on a Vauxhall Signum
To locate the tyre pressure placard for your Vauxhall Signum, you can check the driver or passenger door opening located on the pillar. In some cases, this placard may also be located under the fuel or charging cap of your vehicle.
It is essential to maintain the correct tyre pressure for your Vauxhall Signum to ensure optimal performance, safety, and fuel efficiency. Proper tyre pressure can also help prolong the life of your tyres and prevent damage to your vehicle.
Therefore, we highly recommend that you refer to the tyre pressure placard for accurate information and regularly check and adjust the tyre pressure to maintain the correct levels. By doing so, you can enjoy a safe and comfortable ride while maximizing the lifespan of your tyres and your vehicle’s overall performance.
