Vauxhall Astra J average tire pressure is 30.15 psi. If it is tough for you can round it 30 psi for all 4 tires.
A common situation in which you'd change Vauxhall Astra J 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 | 31.453 | 29.477 |
215 55 R16 93 V | 31.235 | 30.099 |
235 45 R17 94 W | 31.169 | 29.732 |
215 50 R17 95 W | 31.197 | 29.449 |
235 40 R19 96 Y | 31.12 | 30.064 |
235 40 R18 95 W | 31.369 | 30.164 |
195 65 R15 91 H | 31.458 | 30.05 |
205 50 R17 89 V | 31.409 | 30.044 |
235 40 R18 95 Y | 31.401 | 29.835 |
225 50 R17 94 Y | 31.457 | 29.986 |
245 40 R18 93 Y | 31.185 | 29.699 |
255 35 R19 96 Y | 31.422 | 29.972 |
265 30 R20 94 Y | 31.436 | 29.659 |
205 55 R15 88 V | 31.267 | 30.001 |
215 40 R17 87 W | 31.324 | 30.076 |
215 45 R16 86 S | 31.12 | 29.461 |
215 45 R16 90 V | 31.17 | 29.494 |
225 35 R18 87 W | 31.464 | 30.177 |
185 60 R15 84 T | 31.165 | 29.707 |
145 80 R14 76 T | 31.149 | 30.149 |
165 65 R15 81 H | 31.158 | 29.823 |
175 60 R15 81 H | 31.479 | 29.933 |
185 50 R16 81 H | 31.499 | 29.642 |
205 55 R16 91 V | 31.108 | 29.713 |
225 40 R18 92 W | 31.203 | 29.822 |
225 45 R17 91 V | 31.199 | 29.489 |
225 40 R18 92 V | 31.18 | 29.879 |
235 35 R19 91 W | 31.337 | 29.458 |
205 60 R16 92 V | 31.139 | 29.603 |
225 55 R16 95 Y | 31.253 | 29.973 |
245 45 R17 95 Y | 31.099 | 29.812 |
225 50 R17 94 W | 31.084 | 29.623 |
225 55 R16 95 W | 31.334 | 30.15 |
195 60 R15 88 H | 31.436 | 30 |
195 55 R16 87 V | 31.378 | 30.137 |
Vauxhall Astra J 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.
Vauxhall Astra J psi values are supported all kind of tire brands.