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 | 30.632 | 30.326 |
215 55 R16 93 V | 30.85 | 30.324 |
235 45 R17 94 W | 30.675 | 29.692 |
215 50 R17 95 W | 30.669 | 30.057 |
235 40 R19 96 Y | 30.613 | 30.025 |
235 40 R18 95 W | 30.717 | 29.712 |
195 65 R15 91 H | 30.786 | 29.704 |
205 50 R17 89 V | 30.855 | 30.075 |
235 40 R18 95 Y | 30.713 | 29.821 |
225 50 R17 94 Y | 30.739 | 30.217 |
245 40 R18 93 Y | 30.62 | 30.197 |
255 35 R19 96 Y | 30.771 | 30.36 |
265 30 R20 94 Y | 30.452 | 30.335 |
205 55 R15 88 V | 30.809 | 29.755 |
215 40 R17 87 W | 30.466 | 30.264 |
215 45 R16 86 S | 30.802 | 30.321 |
215 45 R16 90 V | 30.659 | 30.242 |
225 35 R18 87 W | 30.79 | 29.891 |
185 60 R15 84 T | 30.905 | 29.907 |
145 80 R14 76 T | 30.555 | 30.05 |
165 65 R15 81 H | 30.675 | 30.193 |
175 60 R15 81 H | 30.882 | 30.231 |
185 50 R16 81 H | 30.495 | 29.898 |
205 55 R16 91 V | 30.691 | 29.878 |
225 40 R18 92 W | 30.467 | 29.925 |
225 45 R17 91 V | 30.466 | 29.944 |
225 40 R18 92 V | 30.849 | 29.924 |
235 35 R19 91 W | 30.576 | 30.006 |
205 60 R16 92 V | 30.744 | 30.399 |
225 55 R16 95 Y | 30.668 | 29.879 |
245 45 R17 95 Y | 30.618 | 29.688 |
225 50 R17 94 W | 30.521 | 30.25 |
225 55 R16 95 W | 30.53 | 30.215 |
195 60 R15 88 H | 30.615 | 30.184 |
195 55 R16 87 V | 30.682 | 30.378 |
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.