LT345/60R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for LT345/60R18 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 2535 lbs 2745 lbs 2980 lbs 3195 lbs (D) 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
LT345/60R18
Single Tire
2535 lbs 2745 lbs 2980 lbs 3195 lbs (D) 121

LT345/60R18 is an LT-Metric tire available in 1 load range.

LT345/60R18/D 121 tire with load range D and load index of 121 has a maximum single tire load capacity of 3195 lbs @ 50 psi, capable of supporting up to 3195 pounds or 1449 kilograms when inflated to its maximum air pressure of 50 pounds per square inch (psi) or 345 kilopascals (kPa).

Tire Load Capacity Calculator

Calculate single tire load capacity for LT345/60R18 tire within inflation range of 35 psi to 50 psi based on tire load range. Inflating LT345/60R18 tire over 50 psi will not increase its maximum tire load carrying capacity of 3195 pounds.

Replacement Tire Pressure Calculator

When replacing vehicle's original equipment tires with LT345/60R18 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload LT345/60R18 tire above its maximum single tire 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 LT345/60R18 tire size

No available tire models with LT345/60R18 tire size.

Vehicles with LT345/60R18 tire size

No available vehicles with LT345/60R18 as original equipment tire size.

Replacement tire sizes compatible with LT345/60R18 tire

LT345/60R18 tire can be replaced with 17 compatible tire sizes. Click on tire size to see its load and inflation table.