Tire Brand: Nitto

Tire Model: NT90W

Check Nitto NT90W tire size chart to find maximum tire inflation as set by manufacturer for your Nitto NT90W tire size. Remember that tire pressure value printed on Nitto NT90W tire sidewall is a maximum tire pressure that Nitto NT90W tire can support when carrying its maximum weight capacity, and it is not a recommended tire pressure setting for your vehicle.

Keep in mind that Nitto NT90W tires can naturally lose 1 to 2 psi of tire pressure monthly, so check Nitto NT90W tire pressure regularly to keep tires inflated at recommended level.

Tire pressure is also affected by changes in temperature. As a rule, tire pressure for Nitto NT90W tires will change by about 1 psi for every 10 degrees Fahrenheit change in atmospheric temperature. Maintain proper Nitto NT90W winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure level when temperatures drop.


Nitto NT90W Tire Inflation Chart

Nitto NT90W tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
215/55R17 94 T 44 psi
215/70R16 100 T 44 psi
225/55R17 101 T 50 psi
225/60R17 99 T 44 psi
225/65R17 102 T 44 psi
235/55R17 103 T 50 psi
235/55R18 104 T 50 psi
235/60R18 107 T 50 psi
235/65R18 106 T 44 psi
245/45R20 103 T 50 psi
245/55R19 103 T 44 psi
255/50R19 107 T 50 psi
255/55R18 109 T 50 psi
265/45R21 104 T 44 psi
275/40R20 106 T 50 psi
275/45R19 108 T 50 psi
275/45R20 110 T 50 psi
285/45R19 111 T 50 psi
315/35R20 106 T 44 psi

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