Mercury Mariner I average tire pressure is 30.932 psi. If it is tough for you can round it 31 psi for all 4 tires.
Overinflated tires are less of an issue. Mercury Mariner I 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 | 32.089 | 30.582 |
215 55 R16 93 V | 32.465 | 30.057 |
235 45 R17 94 W | 32.529 | 30.678 |
215 50 R17 95 W | 32.492 | 30.357 |
235 40 R19 96 Y | 32.267 | 30.025 |
235 40 R18 95 W | 32.462 | 30.713 |
195 65 R15 91 H | 32.393 | 30.59 |
205 50 R17 89 V | 32.471 | 30.123 |
235 40 R18 95 Y | 32.503 | 30.105 |
225 50 R17 94 Y | 32.487 | 30.014 |
245 40 R18 93 Y | 32.421 | 30.057 |
255 35 R19 96 Y | 32.509 | 30.547 |
265 30 R20 94 Y | 32.353 | 30.691 |
205 55 R15 88 V | 32.457 | 30.324 |
215 40 R17 87 W | 32.374 | 30.588 |
215 45 R16 86 S | 32.362 | 30.083 |
215 45 R16 90 V | 32.151 | 30.024 |
225 35 R18 87 W | 32.333 | 30.473 |
185 60 R15 84 T | 32.307 | 30.504 |
145 80 R14 76 T | 32.343 | 30.186 |
165 65 R15 81 H | 32.511 | 30.476 |
175 60 R15 81 H | 32.24 | 30.083 |
185 50 R16 81 H | 32.315 | 30.024 |
205 55 R16 91 V | 32.531 | 30.614 |
225 40 R18 92 W | 32.315 | 30.119 |
225 45 R17 91 V | 32.152 | 30.075 |
225 40 R18 92 V | 32.434 | 30.217 |
235 35 R19 91 W | 32.198 | 30.483 |
205 60 R16 92 V | 32.166 | 30.614 |
225 55 R16 95 Y | 32.136 | 30.362 |
245 45 R17 95 Y | 32.25 | 30.143 |
225 50 R17 94 W | 32.088 | 30.12 |
225 55 R16 95 W | 32.29 | 30.437 |
195 60 R15 88 H | 32.276 | 30.375 |
195 55 R16 87 V | 32.294 | 30.484 |
Mercury Mariner I 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 - 31 |
Winter tire pressure - 30.3 |
Summer tire pressure - 31 |
All-terrain tire pressure - 30.5 |
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.
Mercury Mariner I psi values are supported all kind of tire brands.