P235/40R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for P235/40R18 tires.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
P235/40R18 (85 LL) 992 lbs 1047 lbs 1102 lbs 1135 lbs (85 LL)
Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
P235/40R18 (85 LL) 992 lbs 1047 lbs 1102 lbs 1135 lbs (85 LL)

P235/40R18 is an P-Metric tire.

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

P235/40R18 85 LL is a Light Load tire with a load index of 85 and a maximum tire load capacity of 1135 lbs @ 35 psi, capable of supporting up to 1135 pounds or 515 kilograms when inflated to its maximum air pressure of 35 pounds per square inch (psi) or 241 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.

Tires with P235/40R18 tire size

1 tire model is available in P235/40R18 tire size. Click on tire model to check its inflation and load capacity values.

Replacement tire sizes compatible with P235/40R18 tire

P235/40R18 tire can be replaced with 62 compatible tire sizes. Click on tire size to see its load and inflation table.