ST235/85R16 Tire Pressure Chart

ST235/85R16 is a Special Trailer tire available in 6 load ranges. ST235/85R16 tires can be used in dual rear wheel application.

Use our tire pressure calculator to calculate proper tire inflation for replacement tires to match the original equipment tire load capacity on your vehicle.

ST235/85R16/B 108/103 tire with load range B and load index of 108 has a maximum single tire load capacity of 2200 lbs @ 35 psi, capable of supporting up to 2200 pounds or 998 kilograms, while dual tire application with load index of 103 has a maximum dual tire load capacity of 1930 lbs @ 35 psi, capable of supporting up to 1930 pounds or 875 kilograms when inflated to its maximum air pressure of 35 pounds per square inch (psi) or 241 kilopascals (kPa).

ST235/85R16/C 116/111 tire with load range C and load index of 116 has a maximum single tire load capacity of 2760 lbs @ 50 psi, capable of supporting up to 2760 pounds or 1252 kilograms, while dual tire application with load index of 111 has a maximum dual tire load capacity of 2400 lbs @ 50 psi, capable of supporting up to 2400 pounds or 1089 kilograms when inflated to its maximum air pressure of 50 pounds per square inch (psi) or 345 kilopascals (kPa).

ST235/85R16/D 121/117 tire with load range D and load index of 121 has a maximum single tire load capacity of 3200 lbs @ 65 psi, capable of supporting up to 3200 pounds or 1451 kilograms, while dual tire application with load index of 117 has a maximum dual tire load capacity of 2830 lbs @ 65 psi, capable of supporting up to 2830 pounds or 1284 kilograms when inflated to its maximum air pressure of 65 pounds per square inch (psi) or 448 kilopascals (kPa).

ST235/85R16/E 125/121 tire with load range E and load index of 125 has a maximum single tire load capacity of 3640 lbs @ 80 psi, capable of supporting up to 3640 pounds or 1651 kilograms, while dual tire application with load index of 121 has a maximum dual tire load capacity of 3200 lbs @ 80 psi, capable of supporting up to 3200 pounds or 1451 kilograms when inflated to its maximum air pressure of 80 pounds per square inch (psi) or 552 kilopascals (kPa).

ST235/85R16/F 128/124 tire with load range F and load index of 128 has a maximum single tire load capacity of 3960 lbs @ 95 psi, capable of supporting up to 3960 pounds or 1796 kilograms, while dual tire application with load index of 124 has a maximum dual tire load capacity of 3520 lbs @ 95 psi, capable of supporting up to 3520 pounds or 1597 kilograms when inflated to its maximum air pressure of 95 pounds per square inch (psi) or 655 kilopascals (kPa).

ST235/85R16/G 132/127 tire with load range G and load index of 132 has a maximum single tire load capacity of 4400 lbs @ 110 psi, capable of supporting up to 4400 pounds or 1996 kilograms, while dual tire application with load index of 127 has a maximum dual tire load capacity of 3860 lbs @ 110 psi, capable of supporting up to 3860 pounds or 1751 kilograms when inflated to its maximum air pressure of 110 pounds per square inch (psi) or 758 kilopascals (kPa).

All listed data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.