Oldsmobile Eighty-eight average tire pressure is 30.273 psi. If it is tough for you can round it 30 psi for all 4 tires.
Overinflated tires are less of an issue. Oldsmobile Eighty-eight 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 | 31.326 | 30.039 |
215 55 R16 93 V | 31.441 | 29.546 |
235 45 R17 94 W | 31.365 | 29.838 |
215 50 R17 95 W | 31.522 | 29.86 |
235 40 R19 96 Y | 31.326 | 29.859 |
235 40 R18 95 W | 31.595 | 29.712 |
195 65 R15 91 H | 31.707 | 30.054 |
205 50 R17 89 V | 31.635 | 29.781 |
235 40 R18 95 Y | 31.517 | 29.764 |
225 50 R17 94 Y | 31.666 | 29.622 |
245 40 R18 93 Y | 31.457 | 30.006 |
255 35 R19 96 Y | 31.458 | 30.022 |
265 30 R20 94 Y | 31.659 | 29.537 |
205 55 R15 88 V | 31.558 | 30.036 |
215 40 R17 87 W | 31.476 | 29.763 |
215 45 R16 86 S | 31.631 | 30.018 |
215 45 R16 90 V | 31.532 | 29.73 |
225 35 R18 87 W | 31.527 | 30.089 |
185 60 R15 84 T | 31.422 | 29.789 |
145 80 R14 76 T | 31.329 | 29.488 |
165 65 R15 81 H | 31.717 | 29.835 |
175 60 R15 81 H | 31.407 | 29.969 |
185 50 R16 81 H | 31.401 | 30.198 |
205 55 R16 91 V | 31.574 | 29.498 |
225 40 R18 92 W | 31.731 | 30.134 |
225 45 R17 91 V | 31.379 | 29.967 |
225 40 R18 92 V | 31.553 | 30.137 |
235 35 R19 91 W | 31.522 | 29.842 |
205 60 R16 92 V | 31.292 | 29.951 |
225 55 R16 95 Y | 31.363 | 29.543 |
245 45 R17 95 Y | 31.49 | 29.819 |
225 50 R17 94 W | 31.395 | 30.069 |
225 55 R16 95 W | 31.655 | 29.505 |
195 60 R15 88 H | 31.525 | 29.751 |
195 55 R16 87 V | 31.365 | 29.531 |
Oldsmobile Eighty-eight 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.
Oldsmobile Eighty-eight psi values are supported all kind of tire brands.