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 | 30.833 | 29.832 |
215 55 R16 93 V | 30.911 | 29.902 |
235 45 R17 94 W | 30.658 | 29.397 |
215 50 R17 95 W | 30.772 | 29.462 |
235 40 R19 96 Y | 30.7 | 29.371 |
235 40 R18 95 W | 30.755 | 29.502 |
195 65 R15 91 H | 30.598 | 29.931 |
205 50 R17 89 V | 30.697 | 29.741 |
235 40 R18 95 Y | 30.856 | 29.548 |
225 50 R17 94 Y | 30.886 | 29.773 |
245 40 R18 93 Y | 30.634 | 29.422 |
255 35 R19 96 Y | 30.729 | 29.258 |
265 30 R20 94 Y | 30.948 | 29.254 |
205 55 R15 88 V | 30.936 | 29.346 |
215 40 R17 87 W | 30.877 | 29.243 |
215 45 R16 86 S | 30.618 | 29.957 |
215 45 R16 90 V | 30.806 | 29.274 |
225 35 R18 87 W | 30.555 | 29.429 |
185 60 R15 84 T | 30.605 | 29.43 |
145 80 R14 76 T | 30.507 | 29.976 |
165 65 R15 81 H | 30.953 | 29.938 |
175 60 R15 81 H | 30.624 | 29.892 |
185 50 R16 81 H | 30.606 | 29.214 |
205 55 R16 91 V | 30.674 | 29.342 |
225 40 R18 92 W | 30.53 | 29.811 |
225 45 R17 91 V | 30.842 | 29.554 |
225 40 R18 92 V | 30.867 | 29.532 |
235 35 R19 91 W | 30.724 | 29.894 |
205 60 R16 92 V | 30.671 | 29.388 |
225 55 R16 95 Y | 30.526 | 29.429 |
245 45 R17 95 Y | 30.621 | 29.891 |
225 50 R17 94 W | 30.821 | 29.67 |
225 55 R16 95 W | 30.527 | 29.564 |
195 60 R15 88 H | 30.653 | 29.223 |
195 55 R16 87 V | 30.543 | 29.418 |
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.