LT305/70R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for LT305/70R18 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 2470 lbs 2645 lbs 2875 lbs 3085 lbs 3310 lbs 3515 lbs 3750 lbs (E) 126 3825 lbs 3895 lbs 3970 lbs (F) 128
Max Load Dual 2270 lbs 2405 lbs 2615 lbs 2835 lbs 3010 lbs 3200 lbs 3415 lbs (E) 123 3480 lbs 3545 lbs 3640 lbs (F) 125
Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 95 psi
LT305/70R18
Single Tire
2470 lbs 2645 lbs 2875 lbs 3085 lbs 3310 lbs 3515 lbs 3750 lbs (E) 126 3825 lbs 3895 lbs 3970 lbs (F) 128
LT305/70R18
Dual Tires
2270 lbs 2405 lbs 2615 lbs 2835 lbs 3010 lbs 3200 lbs 3415 lbs (E) 123 3480 lbs 3545 lbs 3640 lbs (F) 125

LT305/70R18 is an LT-Metric tire available in 2 load ranges. LT305/70R18 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.

LT305/70R18/E 126/123 tire with load range E and load index of 126 has a maximum single tire load capacity of 3750 lbs @ 65 psi, capable of supporting up to 3750 pounds or 1701 kilograms, while dual tire application with load index of 123 has a maximum dual tire load capacity of 3415 lbs @ 65 psi, capable of supporting up to 3415 pounds or 1549 kilograms when inflated to its maximum air pressure of 65 pounds per square inch (psi) or 448 kilopascals (kPa).

LT305/70R18/F 128/125 tire with load range F and load index of 128 has a maximum single tire load capacity of 3970 lbs @ 80 psi, capable of supporting up to 3970 pounds or 1801 kilograms, while dual tire application with load index of 125 has a maximum dual tire load capacity of 3640 lbs @ 80 psi, capable of supporting up to 3640 pounds or 1651 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 LT305/70R18 tire size

17 tire models are available in LT305/70R18 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with LT305/70R18 tire size

No available vehicles with LT305/70R18 as original equipment tire size.

Replacement tire sizes compatible with LT305/70R18 tire

LT305/70R18 tire can be replaced with 15 compatible tire sizes. Click on tire size to see its load and inflation table.