31x11.50R15 Tire Pressure
Discover the load limits at various inflation pressures for 31x11.50R15 tires to ensure your vehicle's tires are properly inflated for a safe and comfortable drive.
| 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 | 1455 lbs | 1660 lbs | 1820 lbs (B) 101 | 2020 lbs | 2185 lbs | 2335 lbs (C) 110 |
31x11.50R15 is a radial Flotation tire available in 2 load ranges.
Use our tire pressure calculator to calculate proper tire inflation for replacement tires to match the original equipment tire load capacity on your vehicle.
31x11.50R15/B 101 tire with load range B and load index of 101 has a maximum tire load capacity of 1820 lbs @ 35 psi, capable of supporting up to 1820 pounds or 826 kilograms when inflated to its maximum air pressure of 35 pounds per square inch (psi) or 241 kilopascals (kPa).
31x11.50R15/C 110 tire with load range C and load index of 110 has a maximum tire load capacity of 2335 lbs @ 50 psi, capable of supporting up to 2335 pounds or 1059 kilograms when inflated to its maximum air pressure of 50 pounds per square inch (psi) or 345 kilopascals (kPa).
All listed guides, 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.