37x11.50R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for 37x11.50R18 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 2030 lbs 2315 lbs 2600 lbs 2815 lbs 3045 lbs 3305 lbs 3470 lbs 3670 lbs 3860 lbs (D) 127 3895 lbs 3935 lbs 3970 lbs (E) 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
37x11.50R18 2030 lbs 2315 lbs 2600 lbs 2815 lbs 3045 lbs 3305 lbs 3470 lbs 3670 lbs 3860 lbs (D) 127 3895 lbs 3935 lbs 3970 lbs (E) 128

37x11.50R18 is a radial Flotation tire available in 2 load ranges.

Use our Replacement Tire Pressure Calculator to calculate proper tire inflation for replacement tires to match the original equipment tire load capacity on your vehicle.

37x11.50R18/D 127 tire with load range D 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).

37x11.50R18/E 128 tire with load range E 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 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.

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Tires with 37x11.50R18 tire size

1 tire model is available in 37x11.50R18 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with 37x11.50R18 tire size

No available vehicles with 37x11.50R18 as original equipment tire size.

Replacement tire sizes compatible with 37x11.50R18 tire

37x11.50R18 tire can be replaced with 15 compatible tire sizes. Click on tire size to see its load and inflation table.