Tire Brand: Nitto

Tire Model: NT450

Check Nitto NT450 tire size chart to find maximum tire inflation as set by manufacturer for your Nitto NT450 tire size. Remember that tire pressure value printed on Nitto NT450 tire sidewall is a maximum tire pressure that Nitto NT450 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 NT450 tires can naturally lose 1 to 2 psi of tire pressure monthly, so check Nitto NT450 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 NT450 tires will change by about 1 psi for every 10 degrees Fahrenheit change in atmospheric temperature. Maintain proper Nitto NT450 winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure level when temperatures drop.


Nitto NT450 Tire Inflation Chart

Nitto NT450 tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
195/55R15 85 V 44 psi
225/50R17 94 V 44 psi
255/50R17 105 V 50 psi
275/50R17 110 V 50 psi
P195/50R15 81 V 35 psi
P205/55R15 87 V 35 psi
P205/55R16 89 V 35 psi
P225/50R16 91 V 35 psi
P225/55R16 94 V 35 psi

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