40x13.50R20 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for 40x13.50R20 tires.

Tire Size 25 psi 30 psi 35 psi (B) 40 psi 45 psi 50 psi (C) 55 psi 60 psi 65 psi (D) 70 psi 75 psi 80 psi (E) 95 psi (F) 110 psi (G)
40x13.50R20
Single Tire
2470 lbs 2815 lbs 3085 lbs 3425 lbs 3705 lbs 3970 lbs 3970 lbs 3970 lbs 3970 lbs Show Specs
40x13.50R20
Dual Tires
2250 lbs 2560 lbs 2805 lbs 3115 lbs 3370 lbs 3615 lbs 3615 lbs 3615 lbs 3615 lbs Show Specs

40x13.50R20 is a Flotation radial tire with maximum tire load capacity of 3970 lbs @ 65 psi for a single tire, and maximum tire load capacity of 3615 lbs @ 65 psi when used in dual rear tire application.

Calculate proper tire load capacity for 40x13.50R20 tire within inflation range of 25 psi to 65 psi. Inflating 40x13.50R20 tire over 65 psi will not increase its maximum load carrying capacity of 3970 pounds.

When replacing vehicle's original equipment tires with 40x13.50R20 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 40x13.50R20 tire above its maximum load capacity of 3970 lbs.

Original Tire is
Metric or P-Metric

All listed data is for informational purposes only. TirePsi.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. For individual tire size, refer to its load and inflation table.

Tires with 40x13.50R20 tire size

1 tire model is available in 40x13.50R20 tire size. Click on tire model to check its maximum tire inflation and tire load capacity.

Vehicles with 40x13.50R20 tire size

No available vehicles with 40x13.50R20 as original equipment tire size.