Ford S-max average tire pressure is 30.812 psi. If it is tough for you can round it 31 psi for all 4 tires.
Overinflated tires are less of an issue. Ford S-max 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 | 32.201 | 30.013 |
215 55 R16 93 V | 32.088 | 30.029 |
235 45 R17 94 W | 31.894 | 29.993 |
215 50 R17 95 W | 32.088 | 30.427 |
235 40 R19 96 Y | 32.033 | 30.552 |
235 40 R18 95 W | 32.106 | 30.725 |
195 65 R15 91 H | 32.007 | 30.365 |
205 50 R17 89 V | 32.072 | 30.49 |
235 40 R18 95 Y | 31.94 | 30.351 |
225 50 R17 94 Y | 32.207 | 30.226 |
245 40 R18 93 Y | 32.019 | 30.263 |
255 35 R19 96 Y | 32.099 | 30.493 |
265 30 R20 94 Y | 32.231 | 29.989 |
205 55 R15 88 V | 31.895 | 30.629 |
215 40 R17 87 W | 31.998 | 30.483 |
215 45 R16 86 S | 32.201 | 30.519 |
215 45 R16 90 V | 32.145 | 30.665 |
225 35 R18 87 W | 31.988 | 30.497 |
185 60 R15 84 T | 32.153 | 30.287 |
145 80 R14 76 T | 32.02 | 30.538 |
165 65 R15 81 H | 31.961 | 30.092 |
175 60 R15 81 H | 32.169 | 30.198 |
185 50 R16 81 H | 32.169 | 30.736 |
205 55 R16 91 V | 32.196 | 30.677 |
225 40 R18 92 W | 32.152 | 30.379 |
225 45 R17 91 V | 32.149 | 30.099 |
225 40 R18 92 V | 32.017 | 30.548 |
235 35 R19 91 W | 32.232 | 30.418 |
205 60 R16 92 V | 32.3 | 30.441 |
225 55 R16 95 Y | 31.849 | 30.084 |
245 45 R17 95 Y | 32.119 | 30.421 |
225 50 R17 94 W | 31.891 | 30.46 |
225 55 R16 95 W | 31.954 | 30.04 |
195 60 R15 88 H | 32.026 | 30.304 |
195 55 R16 87 V | 32.121 | 30.651 |
Ford S-max 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.
Ford S-max psi values are supported all kind of tire brands.