Tire Brand: Pro Comp

Tire Model: Radial XTerrain

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


Pro Comp Radial XTerrain Tire Inflation Chart

Pro Comp Radial XTerrain tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
33x12.50R15 108 Q 35 psi
35x12.50R15 113 Q 35 psi
35x12.50R17 119 Q 50 psi
35x12.50R18 123 Q 65 psi
LT285/75R16 122 N 65 psi
LT305/65R17 121 Q 65 psi
LT305/70R16 118 Q 50 psi
LT315/75R16 121 Q 50 psi
LT325/65R18 127 Q 65 psi

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