Toyota Prius 4 average tire pressure is 30.28 psi. If it is tough for you can round it 30 psi for all 4 tires.
Do not use the max PSI that is printed on the Toyota Prius 4 tire sidewall. This is not the recommended PSI level. The pressure amount on the tire is normally the maximum allowed pressure. The correct Toyota Prius 4 PSI level is almost always less than what you see printed on the side of the tire. Over-inflation can lead to poor handling and comfort, overheating and blow outs.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 31.48 | 29.792 |
215 55 R16 93 V | 31.531 | 29.48 |
235 45 R17 94 W | 31.773 | 29.966 |
215 50 R17 95 W | 31.642 | 29.661 |
235 40 R19 96 Y | 31.638 | 29.634 |
235 40 R18 95 W | 31.914 | 29.886 |
195 65 R15 91 H | 31.898 | 29.966 |
205 50 R17 89 V | 31.742 | 29.376 |
235 40 R18 95 Y | 31.617 | 29.956 |
225 50 R17 94 Y | 31.912 | 29.948 |
245 40 R18 93 Y | 31.807 | 29.397 |
255 35 R19 96 Y | 31.793 | 29.765 |
265 30 R20 94 Y | 31.676 | 29.906 |
205 55 R15 88 V | 31.477 | 29.843 |
215 40 R17 87 W | 31.831 | 29.931 |
215 45 R16 86 S | 31.884 | 29.441 |
215 45 R16 90 V | 31.815 | 29.347 |
225 35 R18 87 W | 31.647 | 29.637 |
185 60 R15 84 T | 31.798 | 29.813 |
145 80 R14 76 T | 31.51 | 29.427 |
165 65 R15 81 H | 31.715 | 29.462 |
175 60 R15 81 H | 31.573 | 29.452 |
185 50 R16 81 H | 31.712 | 29.406 |
205 55 R16 91 V | 31.726 | 29.458 |
225 40 R18 92 W | 31.602 | 29.736 |
225 45 R17 91 V | 31.686 | 29.725 |
225 40 R18 92 V | 31.783 | 29.82 |
235 35 R19 91 W | 31.69 | 29.902 |
205 60 R16 92 V | 31.789 | 30.007 |
225 55 R16 95 Y | 31.91 | 29.329 |
245 45 R17 95 Y | 31.665 | 30.059 |
225 50 R17 94 W | 31.529 | 29.897 |
225 55 R16 95 W | 31.915 | 30.06 |
195 60 R15 88 H | 31.571 | 29.688 |
195 55 R16 87 V | 31.662 | 29.467 |
Toyota Prius 4 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.
Toyota Prius 4 psi values are supported all kind of tire brands.