Tire Brand: Cooper

Tire Model: Discoverer H/T PLUS

Check Cooper Discoverer H/T PLUS tire size chart to find maximum tire inflation as set by manufacturer for your Cooper Discoverer H/T PLUS tire size. Remember that tire pressure value printed on Cooper Discoverer H/T PLUS tire sidewall is a maximum tire pressure that Cooper Discoverer H/T PLUS 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 Cooper Discoverer H/T PLUS tires can naturally lose 1 to 2 psi of tire pressure monthly, so check Cooper Discoverer H/T PLUS 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 Cooper Discoverer H/T PLUS tires will change by about 1 psi for every 10 degrees Fahrenheit change in atmospheric temperature. Maintain proper Cooper Discoverer H/T PLUS winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure level when temperatures drop.


Cooper Discoverer H/T PLUS Tire Inflation Chart

Cooper Discoverer H/T PLUS tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
255/55R18 109 T 50 psi
265/60R18 114 T 50 psi
275/45R20 110 T 50 psi
275/55R20 117 T 50 psi
275/60R20 119 T 50 psi
285/50R20 116 T 50 psi
285/60R18 116 T 44 psi
305/50R20 120 T 50 psi

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