34x12.50R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for 34x12.50R18 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 1710 lbs 1920 lbs 2150 lbs 2340 lbs 2530 lbs 2680 lbs 2880 lbs 3045 lbs 3195 lbs (E) 121
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
34x12.50R18 1710 lbs 1920 lbs 2150 lbs 2340 lbs 2530 lbs 2680 lbs 2880 lbs 3045 lbs 3195 lbs (E) 121

34x12.50R18 is a radial Flotation tire available in 1 load range.

34x12.50R18/E 121 tire with load range E and load index of 121 has a maximum tire load capacity of 3195 lbs @ 65 psi, capable of supporting up to 3195 pounds or 1449 kilograms when inflated to its maximum air pressure of 65 pounds per square inch (psi) or 448 kilopascals (kPa).

Tire Load Capacity Calculator

Calculate proper tire load capacity for 34x12.50R18 tire within inflation range of 25 psi to 65 psi based on tire load range. Inflating 34x12.50R18 tire over 65 psi will not increase its maximum load carrying capacity of 3195 pounds.

Replacement Tire Pressure Calculator

When replacing vehicle's original equipment tires with 34x12.50R18 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 34x12.50R18 tire above its maximum load capacity of 3195 lbs.

Original Tire is
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.

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Tires with 34x12.50R18 tire size

1 tire model is available in 34x12.50R18 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with 34x12.50R18 tire size

No available vehicles with 34x12.50R18 as original equipment tire size.

Replacement tire sizes compatible with 34x12.50R18 tire

34x12.50R18 tire can be replaced with 9 compatible tire sizes. Click on tire size to see its load and inflation table.