Tire Brand: Sumitomo

Tire Model: HTR Z

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

Sumitomo HTR Z Tire Inflation Chart

Sumitomo HTR Z tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
245/45R17 95 W 44 psi
P275/40R17 93 W 44 psi
P315/35R17 93 W 44 psi

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