245/55R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for 245/55R18 tires.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
245/55R18 (103 SL) 1479 lbs 1614 lbs 1746 lbs 1876 lbs 1929 lbs (103 SL)
Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
245/55R18 103 SL 1479 lbs 1614 lbs 1746 lbs 1876 lbs 1929 lbs (103 SL)

245/55R18 is an Metric tire.

245/55R18 103 SL is a Standard Load tire with a load index of 103 and a maximum tire load capacity of 1929 lbs @ 36 psi, capable of supporting up to 1929 pounds or 875 kilograms when inflated to its maximum air pressure of 36 pounds per square inch (psi) or 248 kilopascals (kPa).

Tire Load Capacity Calculator

Calculate proper tire load capacity for 245/55R18 103 SL tire within inflation range of 26 psi to 36 psi. Inflating 245/55R18 103 SL tire over 36 psi will not increase its maximum tire load carrying capacity of 1929 pounds.

Replacement Tire Pressure Calculator

When replacing vehicle's original equipment tires with 245/55R18 103 SL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 245/55R18 103 SL tire above its maximum tire load capacity of 1929 pounds.

Original Tire
is LT-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 245/55R18 tire size

19 tire models are available in 245/55R18 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with 245/55R18 tire size

245/55R18 tire size is used for original equipment tires on 2 vehicles. Click on vehicle model to find its recommended tire pressure for 245/55R18 tires.

Replacement tire sizes compatible with 245/55R18 tire

245/55R18 tire can be replaced with 65 compatible tire sizes. Click on tire size to see its load and inflation table.