40x15.50R20 Tire Pressure Chart
Corresponding tire load capacity at specified tire inflation pressures for 40x15.50R20 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 | 2600 lbs | 2985 lbs | 3305 lbs | 3525 lbs | 3750 lbs | 3970 lbs (D) 128 | 3970 lbs | 3970 lbs | 3970 lbs | 3970 lbs | 3970 lbs | 3970 lbs (F) 128 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40x15.50R20 | 2600 lbs | 2985 lbs | 3305 lbs | 3525 lbs | 3750 lbs | 3970 lbs (D) 128 | 3970 lbs | 3970 lbs | 3970 lbs | 3970 lbs | 3970 lbs | 3970 lbs (F) 128 |
40x15.50R20 is a radial Flotation tire available in 2 load ranges.
40x15.50R20/D 128 tire with load range D and load index of 128 has a maximum tire load capacity of 3970 lbs @ 50 psi, capable of supporting up to 3970 pounds or 1801 kilograms when inflated to its maximum air pressure of 50 pounds per square inch (psi) or 345 kilopascals (kPa).
40x15.50R20/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).
Tire Load Capacity Calculator
Calculate proper tire load capacity for 40x15.50R20 tire within inflation range of 25 psi to 80 psi based on tire load range. Inflating 40x15.50R20 tire over 80 psi will not increase its maximum load carrying capacity of 3970 pounds.
Replacement Tire Pressure Calculator
When replacing vehicle's original equipment tires with 40x15.50R20 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 40x15.50R20 tire above its maximum load capacity of 3970 lbs.
Metric or P-Metric
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.
Tires with 40x15.50R20 tire size
6 tire models are available in 40x15.50R20 tire size. Click on tire model to check its inflation and load capacity values.
Vehicles with 40x15.50R20 tire size
No available vehicles with 40x15.50R20 as original equipment tire size.
Replacement tire sizes compatible with 40x15.50R20 tire
40x15.50R20 tire can be replaced with 4 compatible tire sizes. Click on tire size to see its load and inflation table.