Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.636 | 29.914 |
215 55 R16 93 V | 30.711 | 29.408 |
235 45 R17 94 W | 30.849 | 29.647 |
215 50 R17 95 W | 30.868 | 29.237 |
235 40 R19 96 Y | 30.554 | 29.558 |
235 40 R18 95 W | 30.61 | 29.657 |
195 65 R15 91 H | 30.686 | 29.718 |
205 50 R17 89 V | 30.507 | 29.359 |
235 40 R18 95 Y | 30.821 | 29.56 |
225 50 R17 94 Y | 30.941 | 29.792 |
245 40 R18 93 Y | 30.536 | 29.846 |
255 35 R19 96 Y | 30.708 | 29.789 |
265 30 R20 94 Y | 30.922 | 29.881 |
205 55 R15 88 V | 30.594 | 29.968 |
215 40 R17 87 W | 30.648 | 29.75 |
215 45 R16 86 S | 30.593 | 29.731 |
215 45 R16 90 V | 30.637 | 29.679 |
225 35 R18 87 W | 30.724 | 29.269 |
185 60 R15 84 T | 30.931 | 29.506 |
145 80 R14 76 T | 30.821 | 29.386 |
165 65 R15 81 H | 30.927 | 29.948 |
175 60 R15 81 H | 30.7 | 29.354 |
185 50 R16 81 H | 30.636 | 29.623 |
205 55 R16 91 V | 30.679 | 29.316 |
225 40 R18 92 W | 30.667 | 29.638 |
225 45 R17 91 V | 30.623 | 29.87 |
225 40 R18 92 V | 30.832 | 29.605 |
235 35 R19 91 W | 30.701 | 29.881 |
205 60 R16 92 V | 30.719 | 29.502 |
225 55 R16 95 Y | 30.888 | 29.713 |
245 45 R17 95 Y | 30.812 | 29.38 |
225 50 R17 94 W | 30.895 | 29.418 |
225 55 R16 95 W | 30.544 | 29.583 |
195 60 R15 88 H | 30.529 | 29.402 |
195 55 R16 87 V | 30.825 | 29.563 |
Austin 7 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.
Austin 7 psi values are supported all kind of tire brands.