37x13.50R20 Tire Pressure
Discover the load limits at various inflation pressures for 37x13.50R20 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 | 1985 lbs | 2290 lbs | 2535 lbs | 2785 lbs | 3015 lbs | 3195 lbs (D) 121 | 3435 lbs | 3630 lbs | 3860 lbs (E) 127 | 3895 lbs | 3935 lbs | 3970 lbs (F) 128 |
37x13.50R20 is a radial Flotation tire available in 3 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.
37x13.50R20/D 121 tire with load range D and load index of 121 has a maximum tire load capacity of 3195 lbs @ 50 psi, capable of supporting up to 3195 pounds or 1449 kilograms when inflated to its maximum air pressure of 50 pounds per square inch (psi) or 345 kilopascals (kPa).
37x13.50R20/E 127 tire with load range E and load index of 127 has a maximum tire load capacity of 3860 lbs @ 65 psi, capable of supporting up to 3860 pounds or 1751 kilograms when inflated to its maximum air pressure of 65 pounds per square inch (psi) or 448 kilopascals (kPa).
37x13.50R20/F 128 tire with load range F and load index of 128 has a maximum tire load capacity of 3970 lbs @ 80 psi, capable of supporting up to 3970 pounds or 1801 kilograms when inflated to its maximum air pressure of 80 pounds per square inch (psi) or 552 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.