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 | 31.557 | 30.008 |
215 55 R16 93 V | 31.876 | 29.719 |
235 45 R17 94 W | 31.601 | 29.745 |
215 50 R17 95 W | 31.497 | 29.505 |
235 40 R19 96 Y | 31.621 | 29.516 |
235 40 R18 95 W | 31.568 | 29.304 |
195 65 R15 91 H | 31.524 | 29.353 |
205 50 R17 89 V | 31.732 | 29.854 |
235 40 R18 95 Y | 31.862 | 29.414 |
225 50 R17 94 Y | 31.729 | 29.632 |
245 40 R18 93 Y | 31.577 | 29.938 |
255 35 R19 96 Y | 31.51 | 29.609 |
265 30 R20 94 Y | 31.498 | 29.934 |
205 55 R15 88 V | 31.863 | 29.858 |
215 40 R17 87 W | 31.622 | 29.829 |
215 45 R16 86 S | 31.69 | 29.389 |
215 45 R16 90 V | 31.605 | 29.493 |
225 35 R18 87 W | 31.814 | 29.511 |
185 60 R15 84 T | 31.919 | 29.399 |
145 80 R14 76 T | 31.557 | 29.429 |
165 65 R15 81 H | 31.515 | 30.035 |
175 60 R15 81 H | 31.805 | 29.547 |
185 50 R16 81 H | 31.686 | 29.707 |
205 55 R16 91 V | 31.58 | 29.659 |
225 40 R18 92 W | 31.867 | 29.826 |
225 45 R17 91 V | 31.641 | 29.648 |
225 40 R18 92 V | 31.637 | 29.902 |
235 35 R19 91 W | 31.627 | 29.529 |
205 60 R16 92 V | 31.758 | 29.905 |
225 55 R16 95 Y | 31.607 | 29.565 |
245 45 R17 95 Y | 31.561 | 29.828 |
225 50 R17 94 W | 31.873 | 29.319 |
225 55 R16 95 W | 31.769 | 29.303 |
195 60 R15 88 H | 31.517 | 29.816 |
195 55 R16 87 V | 31.723 | 29.31 |
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.