Morgan 4 average tire pressure is 30.78 psi. If it is tough for you can round it 31 psi for all 4 tires.
Do not use the max PSI that is printed on the Morgan 4 tire sidewall. This is not the recommended PSI level. The pressure amount on the tire is normally the maximum allowed pressure. The correct Morgan 4 PSI level is almost always less than what you see printed on the side of the tire. Over-inflation can lead to poor handling and comfort, overheating and blow outs.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 32.209 | 29.942 |
215 55 R16 93 V | 31.987 | 30.484 |
235 45 R17 94 W | 32.033 | 29.825 |
215 50 R17 95 W | 32.316 | 29.849 |
235 40 R19 96 Y | 32.165 | 30.541 |
235 40 R18 95 W | 32.416 | 30.239 |
195 65 R15 91 H | 32.303 | 30.142 |
205 50 R17 89 V | 32.009 | 30.226 |
235 40 R18 95 Y | 32.331 | 30.298 |
225 50 R17 94 Y | 32.331 | 30.23 |
245 40 R18 93 Y | 32.243 | 30.205 |
255 35 R19 96 Y | 32.386 | 30.37 |
265 30 R20 94 Y | 32.003 | 30.145 |
205 55 R15 88 V | 32.138 | 30.009 |
215 40 R17 87 W | 32.157 | 30.407 |
215 45 R16 86 S | 32.281 | 29.865 |
215 45 R16 90 V | 32.355 | 29.934 |
225 35 R18 87 W | 32.229 | 30.415 |
185 60 R15 84 T | 32.34 | 29.81 |
145 80 R14 76 T | 32.083 | 30.48 |
165 65 R15 81 H | 32.294 | 29.806 |
175 60 R15 81 H | 32.034 | 29.888 |
185 50 R16 81 H | 32.205 | 30.355 |
205 55 R16 91 V | 32.062 | 30.379 |
225 40 R18 92 W | 32.374 | 30.498 |
225 45 R17 91 V | 32.117 | 30.492 |
225 40 R18 92 V | 32.228 | 29.994 |
235 35 R19 91 W | 32.314 | 30.492 |
205 60 R16 92 V | 32.006 | 29.8 |
225 55 R16 95 Y | 32.058 | 30.349 |
245 45 R17 95 Y | 32.2 | 30.305 |
225 50 R17 94 W | 32.236 | 30.049 |
225 55 R16 95 W | 32.03 | 30.504 |
195 60 R15 88 H | 32.048 | 30.253 |
195 55 R16 87 V | 32.396 | 29.827 |
Morgan 4 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.
Morgan 4 psi values are supported all kind of tire brands.