Mg Pa average tire pressure is 29.87 psi. If it is tough for you can round it 30 psi for all 4 tires.
A common situation in which you'd change Mg Pa 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 | 30.615 | 29.838 |
215 55 R16 93 V | 30.518 | 29.927 |
235 45 R17 94 W | 30.812 | 29.769 |
215 50 R17 95 W | 30.848 | 30.083 |
235 40 R19 96 Y | 30.52 | 29.982 |
235 40 R18 95 W | 30.584 | 29.956 |
195 65 R15 91 H | 30.599 | 29.663 |
205 50 R17 89 V | 30.634 | 29.695 |
235 40 R18 95 Y | 30.817 | 29.571 |
225 50 R17 94 Y | 30.586 | 30.039 |
245 40 R18 93 Y | 30.537 | 30.102 |
255 35 R19 96 Y | 30.837 | 29.612 |
265 30 R20 94 Y | 30.534 | 30.055 |
205 55 R15 88 V | 30.55 | 29.969 |
215 40 R17 87 W | 30.731 | 30.107 |
215 45 R16 86 S | 30.763 | 29.587 |
215 45 R16 90 V | 30.842 | 29.615 |
225 35 R18 87 W | 30.824 | 29.568 |
185 60 R15 84 T | 30.859 | 30.034 |
145 80 R14 76 T | 30.627 | 30.01 |
165 65 R15 81 H | 30.788 | 29.557 |
175 60 R15 81 H | 30.635 | 30.161 |
185 50 R16 81 H | 30.482 | 29.556 |
205 55 R16 91 V | 30.656 | 29.649 |
225 40 R18 92 W | 30.54 | 29.606 |
225 45 R17 91 V | 30.763 | 30.073 |
225 40 R18 92 V | 30.693 | 29.886 |
235 35 R19 91 W | 30.851 | 29.715 |
205 60 R16 92 V | 30.86 | 29.95 |
225 55 R16 95 Y | 30.677 | 29.926 |
245 45 R17 95 Y | 30.524 | 29.89 |
225 50 R17 94 W | 30.641 | 29.974 |
225 55 R16 95 W | 30.733 | 30.09 |
195 60 R15 88 H | 30.595 | 30.171 |
195 55 R16 87 V | 30.751 | 29.497 |
Mg Pa 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.
Mg Pa psi values are supported all kind of tire brands.