LT375/50R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for LT375/50R18 tires.

Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 95 psi
Max Load Single 2335 lbs 2530 lbs 2745 lbs 3000 lbs 3160 lbs 3355 lbs 3525 lbs (E) 124
Max Load Dual 2150 lbs 2300 lbs 2500 lbs 2755 lbs 2875 lbs 3055 lbs 3195 lbs (E) 121
Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 95 psi
LT375/50R18
Single Tire
2335 lbs 2530 lbs 2745 lbs 3000 lbs 3160 lbs 3355 lbs 3525 lbs (E) 124
LT375/50R18
Dual Tires
2150 lbs 2300 lbs 2500 lbs 2755 lbs 2875 lbs 3055 lbs 3195 lbs (E) 121

LT375/50R18 is an LT-Metric tire available in 1 load range. LT375/50R18 tires can be used in dual rear wheel application.

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.

LT375/50R18/E 124/121 tire with load range E and load index of 124 has a maximum single tire load capacity of 3525 lbs @ 65 psi, capable of supporting up to 3525 pounds or 1599 kilograms, while dual tire application with load index of 121 has a maximum dual 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).

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 LT375/50R18 tire size

No available tire models with LT375/50R18 tire size.

Vehicles with LT375/50R18 tire size

No available vehicles with LT375/50R18 as original equipment tire size.

Replacement tire sizes compatible with LT375/50R18 tire

LT375/50R18 tire can be replaced with 22 compatible tire sizes. Click on tire size to see its load and inflation table.