Recommended Tire Pressure for Infiniti QX50
What should tire pressure be on Infiniti QX50?
Check out the recommended Infiniti QX50 tire pressure in psi depending on the year of production, trim level and original equipment tire size.
Find your Infiniti QX50 year in the charts below to see the available stock tire sizes and corresponding tire inflation pressures with load index and speed rating.
2021 Infiniti QX50 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 245/55 R18 | 101 | H | 33 / - |
| P 255/40 R18 | 92 | W | 33 / - |
| P 235/55 R19 | 95 | W | 33 / - |
| P 255/50 R19 | 107 | V | 33 / - |
| P 235/35 R20 | 95 | Y | 33 / - |
| P 245/45 R20 | 103 | V | 33 / - |
| P 255/45 R20 | 106 | V | 33 / - |
| P 275/50 R20 | 115 | H | 33 / - |
| P 275/35 R21 | 107 | V | 33 / - |
2019-2020 Infiniti QX50 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 235/55 R19 | 95 | W | 33 / - |
| P 255/50 R19 | 107 | V | 33 / - |
| P 255/45 R20 | 106 | V | 33 / - |
2017 Infiniti QX50 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 225/55 R18 | 97 | H | 35 / - |
| P 225/50 R19 | 97 | H | 35 / - |
| P 245/45 R19 | 95 | V | 35 / - |
| P 245/40 R20 | 97 | W | 33 / - |
| P 255/40 R20 | 92 | W | 33 / - |
| P 285/30 R21 | 105 | Y | 33 / - |
2016 Infiniti QX50 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 205/55 R18 | 84 | H | 35 / - |
| P 215/65 R18 | 94 | V | 35 / - |
| P 225/55 R18 | 97 | H | 33 / - |
| P 245/50 R18 | 100 | V | 35 / - |
| P 255/60 R18 | 108 | H | 35 / - |
| P 225/50 R19 | 97 | H | 35 / - |
| P 225/35 R19 | 89 | V | 35 / - |
| P 235/55 R19 | 95 | W | 35 / - |
| P 235/65 R19 | 99 | V | 35 / - |
| P 245/45 R19 | 95 | V | 35 / - |
| P 225/35 R20 | 95 | Y | 35 / - |
| P 245/40 R20 | 97 | W | 33 / - |
| P 255/40 R20 | 92 | W | 33 / - |
| P 275/25 R20 | 96 | H | 33 / - |
| P 265/40 R21 | 110 | V | 33 / - |
| P 285/30 R21 | 105 | Y | 33 / - |
2014-2015 Infiniti QX50 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 225/55 R18 | 97 | H | 35 / - |
| P 235/55 R18 | 97 | W | 35 / - |
| P 225/50 R19 | 97 | H | 35 / - |
| P 235/50 R19 | 95 | W | 35 / - |
| P 245/45 R19 | 95 | V | 35 / - |
| P 245/40 R20 | 97 | W | 33 / - |
| P 255/40 R20 | 92 | W | 33 / - |
| P 285/35 R20 | 102 | W | 33 / - |
| P 285/30 R21 | 105 | Y | 33 / - |
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