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 | 30.668 | 29.275 |
215 55 R16 93 V | 30.73 | 29.801 |
235 45 R17 94 W | 30.485 | 29.805 |
215 50 R17 95 W | 30.5 | 29.889 |
235 40 R19 96 Y | 30.603 | 29.423 |
235 40 R18 95 W | 30.648 | 29.537 |
195 65 R15 91 H | 30.547 | 29.737 |
205 50 R17 89 V | 30.468 | 29.681 |
235 40 R18 95 Y | 30.725 | 29.27 |
225 50 R17 94 Y | 30.721 | 29.993 |
245 40 R18 93 Y | 30.75 | 29.839 |
255 35 R19 96 Y | 30.67 | 29.442 |
265 30 R20 94 Y | 30.603 | 29.275 |
205 55 R15 88 V | 30.808 | 29.718 |
215 40 R17 87 W | 30.848 | 29.422 |
215 45 R16 86 S | 30.745 | 29.733 |
215 45 R16 90 V | 30.593 | 29.425 |
225 35 R18 87 W | 30.673 | 29.88 |
185 60 R15 84 T | 30.766 | 29.492 |
145 80 R14 76 T | 30.85 | 29.283 |
165 65 R15 81 H | 30.607 | 29.766 |
175 60 R15 81 H | 30.714 | 29.642 |
185 50 R16 81 H | 30.465 | 29.95 |
205 55 R16 91 V | 30.845 | 29.795 |
225 40 R18 92 W | 30.653 | 29.799 |
225 45 R17 91 V | 30.727 | 29.327 |
225 40 R18 92 V | 30.775 | 29.407 |
235 35 R19 91 W | 30.539 | 29.987 |
205 60 R16 92 V | 30.474 | 29.523 |
225 55 R16 95 Y | 30.766 | 29.28 |
245 45 R17 95 Y | 30.557 | 29.672 |
225 50 R17 94 W | 30.524 | 30.003 |
225 55 R16 95 W | 30.437 | 29.679 |
195 60 R15 88 H | 30.752 | 29.578 |
195 55 R16 87 V | 30.513 | 30.024 |
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.