31x12.50R15 Tire Pressure Chart
Corresponding tire load capacity at specified tire inflation pressures for 31x12.50R15 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max Load | 1520 lbs | 1715 lbs | 1930 lbs (C) 103 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31x12.50R15 | 1520 lbs | 1715 lbs | 1930 lbs (C) 103 |
31x12.50R15 is a radial Flotation tire available in 1 load range.
Use our tire pressure calculator to calculate proper tire inflation for replacement tires to match the original equipment tire load capacity on your vehicle.
31x12.50R15/C 103 tire with load range C and load index of 103 has a maximum 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).
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.
Replacement tire sizes compatible with 31x12.50R15 tire
31x12.50R15 tire can be replaced with 2 compatible tire sizes. Click on tire size to see its load and inflation table.