Recommended Tire Pressure for Infiniti QX4
What should tire pressure be on Infiniti QX4?
Check out the recommended Infiniti QX4 tire pressure in psi depending on the year of production, trim level and original equipment tire size.
Find your Infiniti QX4 year in the charts below to see the available stock tire sizes and corresponding tire inflation pressures with load index and speed rating.
2001-2003 Infiniti QX4 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 245/65 R17 | 97 | H | 35 / - |
| P 245/60 R18 | 97 | V | 35 / - |
| P 265/50 R19 | 110 | V | 33 / - |
| P 275/45 R20 | 110 | V | 33 / - |
1999-2000 Infiniti QX4 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 245/70 R16 | 107 | S | 32 / - |
| P 245/65 R17 | 97 | H | 32 / - |
| P 255/60 R18 | 108 | H | 32 / - |
| P 265/50 R19 | 110 | V | 32 / - |
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