Recommended Tire Pressure for Subaru Ascent
What should tire pressure be on Subaru Ascent?
Check out the recommended Subaru Ascent tire pressure in psi depending on the year of production, trim level and original equipment tire size.
Find your Subaru Ascent year in the charts below to see the available stock tire sizes and corresponding tire inflation pressures with load index and speed rating.
2019-2022 Subaru Ascent Tire Pressure
Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.
| Tire size | Load index | Speed rating | PSI (Front / Rear) |
| P 245/60 R18 | 97 | V | 35 / - |
| P 245/55 R19 | 100 | H | 35 / - |
| P 245/50 R20 | 98 | Y | 33 / - |
| P 265/45 R20 | 95 | Y | 38 / - |
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