T145/70R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for T145/70R18 tires.

Tire Size Light Load (60 psi) Standard Load (60 psi)
107 SL
2149 lbs
(107 SL)

T145/70R18 is a radial Temporary Spare tire size available in a standard load option.

Use our tire pressure calculator to calculate proper tire inflation for replacement tires to match the original equipment tire load capacity on your vehicle.

T145/70R18 (107 SL) is a Standard Load tire with load index of 107 has a maximum tire load capacity of 2149 lbs @ 60 psi, capable of supporting up to 2149 pounds or 975 kilograms when inflated to its maximum air pressure of 60 pounds per square inch (psi) or 414 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.