Tire Brand: Cooper

Tire Model: Discoverer HT3

Check Cooper Discoverer HT3 tire size chart to find maximum tire inflation as set by manufacturer for your Cooper Discoverer HT3 tire size. Remember that tire pressure value printed on Cooper Discoverer HT3 tire sidewall is a maximum tire pressure that Cooper Discoverer HT3 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 HT3 tires can naturally lose 1 to 2 psi of tire pressure monthly, so check Cooper Discoverer HT3 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 HT3 tires will change by about 1 psi for every 10 degrees Fahrenheit change in atmospheric temperature. Maintain proper Cooper Discoverer HT3 winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure level when temperatures drop.


Cooper Discoverer HT3 Tire Inflation Chart

Cooper Discoverer HT3 tire pressure chart with maximum tire inflation for each tire size.

Tire Size Load Index Speed Rating Max Tire Pressure
235/65R16 121 R 80 psi
31x10.50R15 109 R 50 psi
LT205/65R15 102 T 50 psi
LT215/85R16 112 R 80 psi
LT225/75R16 112 R 80 psi
LT225/75R17 113 R 80 psi
LT235/75R15 101 R 50 psi
LT235/80R17 117 R 80 psi
LT235/85R16 116 R 80 psi
LT245/70R17 116 S 80 psi
LT245/75R16 116 R 80 psi
LT245/75R17 118 S 80 psi
LT265/70R17 118 S 80 psi
LT265/75R16 109 R 50 psi
LT265/75R16 120 R 80 psi
LT275/65R18 120 S 80 psi
LT275/65R20 123 S 80 psi
LT275/70R17 118 S 80 psi
LT275/70R18 122 S 80 psi
LT285/70R17 118 S 80 psi
LT285/75R16 123 R 80 psi

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