Mazda Rx-3 average tire pressure is 30.472 psi. If it is tough for you can round it 30 psi for all 4 tires.
Overinflated tires are less of an issue. Mazda Rx-3 tires can easily withstand pressures that exceed those recommended for normal driving. However, consistently overinflated tires provide a less compliant ride and suffer more rapid wear in the center of the tread, which again means replacement will be necessary sooner than with properly inflated tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 31.458 | 30.247 |
215 55 R16 93 V | 31.372 | 30.682 |
235 45 R17 94 W | 31.368 | 30.34 |
215 50 R17 95 W | 31.647 | 30.613 |
235 40 R19 96 Y | 31.319 | 30.613 |
235 40 R18 95 W | 31.642 | 30.224 |
195 65 R15 91 H | 31.513 | 30.516 |
205 50 R17 89 V | 31.39 | 30.408 |
235 40 R18 95 Y | 31.428 | 30.252 |
225 50 R17 94 Y | 31.523 | 30.445 |
245 40 R18 93 Y | 31.337 | 30.559 |
255 35 R19 96 Y | 31.378 | 30.15 |
265 30 R20 94 Y | 31.625 | 30.337 |
205 55 R15 88 V | 31.256 | 30.178 |
215 40 R17 87 W | 31.605 | 30.549 |
215 45 R16 86 S | 31.64 | 30.153 |
215 45 R16 90 V | 31.288 | 30.312 |
225 35 R18 87 W | 31.337 | 30.02 |
185 60 R15 84 T | 31.62 | 30.532 |
145 80 R14 76 T | 31.424 | 30.366 |
165 65 R15 81 H | 31.61 | 30.563 |
175 60 R15 81 H | 31.321 | 30.256 |
185 50 R16 81 H | 31.657 | 30.107 |
205 55 R16 91 V | 31.392 | 30.614 |
225 40 R18 92 W | 31.412 | 30.209 |
225 45 R17 91 V | 31.416 | 30.636 |
225 40 R18 92 V | 31.603 | 30.636 |
235 35 R19 91 W | 31.563 | 30.471 |
205 60 R16 92 V | 31.272 | 30.04 |
225 55 R16 95 Y | 31.274 | 30.258 |
245 45 R17 95 Y | 31.549 | 30.633 |
225 50 R17 94 W | 31.605 | 30 |
225 55 R16 95 W | 31.307 | 30.286 |
195 60 R15 88 H | 31.306 | 30.261 |
195 55 R16 87 V | 31.587 | 30.503 |
Mazda Rx-3 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.
Mazda Rx-3 psi values are supported all kind of tire brands.