ST255/85R16 Tire Pressure Chart
Corresponding tire load capacity at specified tire inflation pressures for ST255/85R16 tires.
| Tire Size | 25 psi | 30 psi | 35 psi | 40 psi | 45 psi | 50 psi | 55 psi | 60 psi | 65 psi | 70 psi | 75 psi | 80 psi | 95 psi | 110 psi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max Load Single | 2110 lbs | 2360 lbs | 2600 lbs | 2780 lbs | 2980 lbs | 3200 lbs | 3360 lbs | 3520 lbs | 3640 lbs | 3860 lbs | 4020 lbs | 4080 lbs (E) 129 | ||
| Max Load Dual | 1850 lbs | 2070 lbs | 2270 lbs | 2450 lbs | 2620 lbs | 2830 lbs | 2950 lbs | 3100 lbs | 3200 lbs | 3400 lbs | 3520 lbs | 3640 lbs (E) 125 |
| Tire Size | 25 psi | 30 psi | 35 psi | 40 psi | 45 psi | 50 psi | 55 psi | 60 psi | 65 psi | 70 psi | 75 psi | 80 psi | 95 psi | 110 psi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST255/85R16 Single Tire |
2110 lbs | 2360 lbs | 2600 lbs | 2780 lbs | 2980 lbs | 3200 lbs | 3360 lbs | 3520 lbs | 3640 lbs | 3860 lbs | 4020 lbs | 4080 lbs (E) 129 | ||
| ST255/85R16 Dual Tires |
1850 lbs | 2070 lbs | 2270 lbs | 2450 lbs | 2620 lbs | 2830 lbs | 2950 lbs | 3100 lbs | 3200 lbs | 3400 lbs | 3520 lbs | 3640 lbs (E) 125 |
ST255/85R16 is a Special Trailer tire available in 1 load range. ST255/85R16 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.
ST255/85R16/E 129/125 tire with load range E and load index of 129 has a maximum single tire load capacity of 4080 lbs @ 80 psi, capable of supporting up to 4080 pounds or 1851 kilograms, while dual tire application with load index of 125 has a maximum dual tire load capacity of 3640 lbs @ 80 psi, capable of supporting up to 3640 pounds or 1651 kilograms when inflated to its maximum air pressure of 80 pounds per square inch (psi) or 552 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.