LT255/70R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for LT255/70R18 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 1855 lbs 2035 lbs 2210 lbs 2405 lbs 2545 lbs 2705 lbs 2835 lbs (D) 117
Max Load Dual 1690 lbs 1850 lbs 2010 lbs 2205 lbs 2315 lbs 2460 lbs 2600 lbs (D) 114
Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 95 psi
LT255/70R18
Single Tire
1855 lbs 2035 lbs 2210 lbs 2405 lbs 2545 lbs 2705 lbs 2835 lbs (D) 117
LT255/70R18
Dual Tires
1690 lbs 1850 lbs 2010 lbs 2205 lbs 2315 lbs 2460 lbs 2600 lbs (D) 114

LT255/70R18 is an LT-Metric tire available in 1 load range. LT255/70R18 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.

LT255/70R18/D 117/114 tire with load range D and load index of 117 has a maximum single tire load capacity of 2835 lbs @ 65 psi, capable of supporting up to 2835 pounds or 1286 kilograms, while dual tire application with load index of 114 has a maximum dual tire load capacity of 2600 lbs @ 65 psi, capable of supporting up to 2600 pounds or 1179 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 LT255/70R18 tire size

1 tire model is available in LT255/70R18 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with LT255/70R18 tire size

No available vehicles with LT255/70R18 as original equipment tire size.

Replacement tire sizes compatible with LT255/70R18 tire

LT255/70R18 tire can be replaced with 18 compatible tire sizes. Click on tire size to see its load and inflation table.