Tire Brand: Sumitomo

Tire Model: HTR Z II

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


Sumitomo HTR Z II Tire Inflation Chart

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

Tire Size Load Index Speed Rating Max Tire Pressure
205/40R17 80 W 51 psi
205/45R16 83 W 51 psi
205/50R16 87 W 51 psi
205/50R17 89 W 51 psi
215/40R17 83 W 51 psi
215/45R17 87 W 51 psi
225/40R18 88 W 51 psi
225/45R17 90 W 51 psi
225/60R16 98 W 51 psi
235/35R19 91 W 50 psi
235/40R17 90 W 51 psi
235/40R18 91 W 51 psi
235/45R17 93 W 51 psi
235/60R16 100 W 51 psi
245/40R17 91 W 51 psi
245/40R18 93 W 51 psi
245/45R17 95 W 51 psi
255/40R17 94 W 51 psi
255/45R17 98 W 51 psi
255/45R18 99 W 51 psi
265/35R18 93 W 51 psi
275/35R18 95 W 51 psi
275/40R18 99 W 51 psi
285/35R18 97 W 51 psi
P275/40R17 93 W 51 psi

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