Tire Brand: Bridgestone

Tire Model: Potenza RE040

Check Bridgestone Potenza RE040 tire size chart to find maximum tire inflation as set by manufacturer for your Bridgestone Potenza RE040 tire size. Remember that tire pressure value printed on Bridgestone Potenza RE040 tire sidewall is a maximum tire pressure that Bridgestone Potenza RE040 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 Bridgestone Potenza RE040 tires can naturally lose 1 to 2 psi of tire pressure monthly, so check Bridgestone Potenza RE040 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 Bridgestone Potenza RE040 tires will change by about 1 psi for every 10 degrees Fahrenheit change in atmospheric temperature. Maintain proper Bridgestone Potenza RE040 winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure level when temperatures drop.


Bridgestone Potenza RE040 Tire Inflation Chart

Bridgestone Potenza RE040 tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
185/55R15 81 V 44 psi
205/50R15 85 V 44 psi
215/45R16 86 W 44 psi
215/45R17 87 Z 51 psi
225/40R18 88 Y 51 psi
225/45R17 90 W 51 psi
225/45R18 91 W 51 psi
225/50R17 94 W 44 psi
225/55R16 94 V 51 psi
235/40R18 95 W 50 psi
235/50R17 96 W 44 psi
235/60R16 100 W 51 psi
245/45R18 96 W 51 psi
255/35R18 90 Y 51 psi
255/40R17 94 Y 51 psi
255/40R19 100 Y 51 psi
255/45R18 99 Y 51 psi
P235/55R17 99 Y 51 psi

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