Cadillac Model A average tire pressure is 29.73 psi. If it is tough for you can round it 30 psi for all 4 tires.
A common situation in which you'd change Cadillac Model A 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 | 30.681 | 29.638 |
215 55 R16 93 V | 30.597 | 29.846 |
235 45 R17 94 W | 30.837 | 29.672 |
215 50 R17 95 W | 30.581 | 29.269 |
235 40 R19 96 Y | 30.544 | 29.91 |
235 40 R18 95 W | 30.437 | 29.886 |
195 65 R15 91 H | 30.799 | 29.834 |
205 50 R17 89 V | 30.561 | 29.703 |
235 40 R18 95 Y | 30.807 | 29.586 |
225 50 R17 94 Y | 30.743 | 29.394 |
245 40 R18 93 Y | 30.548 | 29.72 |
255 35 R19 96 Y | 30.839 | 29.695 |
265 30 R20 94 Y | 30.582 | 29.326 |
205 55 R15 88 V | 30.742 | 29.892 |
215 40 R17 87 W | 30.448 | 29.754 |
215 45 R16 86 S | 30.444 | 29.592 |
215 45 R16 90 V | 30.611 | 29.95 |
225 35 R18 87 W | 30.643 | 29.37 |
185 60 R15 84 T | 30.509 | 29.612 |
145 80 R14 76 T | 30.705 | 29.68 |
165 65 R15 81 H | 30.562 | 29.593 |
175 60 R15 81 H | 30.754 | 29.82 |
185 50 R16 81 H | 30.536 | 29.374 |
205 55 R16 91 V | 30.601 | 29.583 |
225 40 R18 92 W | 30.77 | 29.771 |
225 45 R17 91 V | 30.659 | 29.475 |
225 40 R18 92 V | 30.683 | 29.499 |
235 35 R19 91 W | 30.412 | 30.014 |
205 60 R16 92 V | 30.775 | 29.321 |
225 55 R16 95 Y | 30.829 | 29.772 |
245 45 R17 95 Y | 30.798 | 29.628 |
225 50 R17 94 W | 30.75 | 29.627 |
225 55 R16 95 W | 30.418 | 29.635 |
195 60 R15 88 H | 30.743 | 29.289 |
195 55 R16 87 V | 30.648 | 29.597 |
Cadillac Model A 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.
Cadillac Model A psi values are supported all kind of tire brands.