255/45R20 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for 255/45R20 tires.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
255/45R20 (101 SL) 1393 lbs 1521 lbs 1647 lbs 1768 lbs 1819 lbs (101 SL)
255/45R20 (105 XL) 1387 lbs 1515 lbs 1638 lbs 1759 lbs 1801 lbs 1881 lbs 1997 lbs 2039 lbs (105 XL)
Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi 38 psi 41 psi 42 psi
255/45R20 101 SL 1393 lbs 1521 lbs 1647 lbs 1768 lbs 1819 lbs (101 SL)
255/45R20 105 XL 1387 lbs 1515 lbs 1638 lbs 1759 lbs 1801 lbs 1881 lbs 1997 lbs 2039 lbs (105 XL)

255/45R20 is an Metric tire.

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.

255/45R20 101 SL is a Standard Load tire with a load index of 101 and a maximum tire load capacity of 1819 lbs @ 36 psi, capable of supporting up to 1819 pounds or 825 kilograms when inflated to its maximum air pressure of 36 pounds per square inch (psi) or 248 kilopascals (kPa).

255/45R20 105 XL is an Extra Load tire with a load index of 105 and a maximum tire load capacity of 2039 lbs @ 42 psi, capable of supporting up to 2039 pounds or 925 kilograms when inflated to its maximum air pressure of 42 pounds per square inch (psi) or 290 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 255/45R20 tire size

73 tire models are available in 255/45R20 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with 255/45R20 tire size

255/45R20 tire size is used for original equipment tires on 25 vehicles. Click on vehicle model to find its recommended tire pressure for 255/45R20 tires.

Replacement tire sizes compatible with 255/45R20 tire

255/45R20 tire can be replaced with 53 compatible tire sizes. Click on tire size to see its load and inflation table.