Opel Vectra C average tire pressure is 29.9475 psi. If it is tough for you can round it 30 psi for all 4 tires.
A common situation in which you'd change Opel Vectra C sizes is when buying winter/snow tires. Retailers often recommend moving to a smaller wheel and using a tire with a taller sidewall, without increasing the overall tire diameter. This creates a longer footprint, also known as contact patch, where the tire connects to the ground. A longer contact patch can help snow traction.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.737 | 29.778 |
215 55 R16 93 V | 30.883 | 29.938 |
235 45 R17 94 W | 30.581 | 30.143 |
215 50 R17 95 W | 30.652 | 30.389 |
235 40 R19 96 Y | 30.552 | 30.239 |
235 40 R18 95 W | 30.841 | 30.268 |
195 65 R15 91 H | 30.587 | 29.909 |
205 50 R17 89 V | 30.608 | 30.345 |
235 40 R18 95 Y | 30.87 | 30.351 |
225 50 R17 94 Y | 30.644 | 29.975 |
245 40 R18 93 Y | 30.667 | 30.158 |
255 35 R19 96 Y | 30.54 | 29.906 |
265 30 R20 94 Y | 30.753 | 29.779 |
205 55 R15 88 V | 30.764 | 29.812 |
215 40 R17 87 W | 30.8 | 29.783 |
215 45 R16 86 S | 30.867 | 30.057 |
215 45 R16 90 V | 30.543 | 30.36 |
225 35 R18 87 W | 30.484 | 29.755 |
185 60 R15 84 T | 30.804 | 29.972 |
145 80 R14 76 T | 30.782 | 29.993 |
165 65 R15 81 H | 30.884 | 29.829 |
175 60 R15 81 H | 30.861 | 30.162 |
185 50 R16 81 H | 30.536 | 29.934 |
205 55 R16 91 V | 30.611 | 30.123 |
225 40 R18 92 W | 30.841 | 29.935 |
225 45 R17 91 V | 30.524 | 29.653 |
225 40 R18 92 V | 30.668 | 30.064 |
235 35 R19 91 W | 30.567 | 29.799 |
205 60 R16 92 V | 30.83 | 29.874 |
225 55 R16 95 Y | 30.667 | 29.864 |
245 45 R17 95 Y | 30.576 | 29.731 |
225 50 R17 94 W | 30.884 | 30.311 |
225 55 R16 95 W | 30.639 | 30.173 |
195 60 R15 88 H | 30.632 | 29.809 |
195 55 R16 87 V | 30.725 | 30.187 |
Opel Vectra C tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Opel Vectra C psi values are supported all kind of tire brands.