P255/65R18 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for P255/65R18 tires.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
P255/65R18 (109 SL) 1984 lbs 2094 lbs 2194 lbs 2271 lbs (109 SL)
Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
P255/65R18 (109 SL) 1984 lbs 2094 lbs 2194 lbs 2271 lbs (109 SL)

P255/65R18 is an P-Metric tire.

P255/65R18 109 SL is a Standard Load tire with a load index of 109 and a maximum tire load capacity of 2271 lbs @ 35 psi, capable of supporting up to 2271 pounds or 1030 kilograms when inflated to its maximum air pressure of 35 pounds per square inch (psi) or 241 kilopascals (kPa).

Tire Load Capacity Calculator

Calculate proper tire load capacity for P255/65R18 109 SL tire within inflation range of 26 psi to 35 psi. Inflating P255/65R18 109 SL tire over 35 psi will not increase its maximum load carrying capacity of 2271 pounds.

Replacement Tire Pressure Calculator

When replacing vehicle's original equipment tires with P255/65R18 109 SL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload P255/65R18 109 SL tire above its maximum load capacity of 2271 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 P255/65R18 tire size

17 tire models are available in P255/65R18 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with P255/65R18 tire size

P255/65R18 tire size is used for original equipment tires on 4 vehicles. Click on vehicle model to find its recommended tire pressure for P255/65R18 tires.

Replacement tire sizes compatible with P255/65R18 tire

P255/65R18 tire can be replaced with 37 compatible tire sizes. Click on tire size to see its load and inflation table.