Tire Brand: Firestone

Tire Model: Winterforce LT

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


Firestone Winterforce LT Tire Inflation Chart

Firestone Winterforce LT tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
LT215/85R16 112 R 80 psi
LT225/75R16 115 R 80 psi
LT225/75R17 116 R 80 psi
LT235/80R17 120 R 80 psi
LT235/85R16 120 R 80 psi
LT245/70R17 119 R 80 psi
LT245/75R16 120 R 80 psi
LT245/75R17 121 R 80 psi
LT255/75R17 111 R 50 psi
LT265/70R17 121 R 80 psi
LT265/75R16 123 R 80 psi
LT275/65R18 120 R 80 psi
LT275/65R20 123 R 80 psi
LT275/70R18 122 R 80 psi
LT285/75R16 126 R 80 psi

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