245/50R18 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for 245/50R18 tires.

245/50R18 is a Metric tire size that comes with 2 tire load index and load range options.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi (SL) 38 psi (XL) 41 psi 42 psi
245/50R18
100 SL
1356 lbs 1477 lbs 1587 lbs 1709 lbs 1764 lbs Show Specs
245/50R18
104 XL
1350 lbs 1474 lbs 1594 lbs 1713 lbs 1752 lbs 1829 lbs 1945 lbs 1984 lbs Show Specs

245/50R18 100 SL is a Standard Load tire with tire load index of 100 and maximum tire load capacity of 1764 lbs @ 36 psi.

Calculate proper tire load capacity for 245/50R18 100 SL tire within inflation range of 26 psi to 36 psi. Inflating 245/50R18 100 SL tire over 36 psi will not increase its maximum load carrying capacity of 1764 pounds.

When replacing vehicle's original equipment tires with 245/50R18 100 SL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 245/50R18 100 SL tire above its maximum load capacity of 1764 lbs.

Original Tire
is LT-Metric

245/50R18 104 XL is an Extra Load tire with tire load index of 104 and maximum tire load capacity of 1984 lbs @ 42 psi.

Calculate proper tire load capacity for 245/50R18 104 XL tire within inflation range of 26 psi to 42 psi. Inflating 245/50R18 104 XL tire over 42 psi will not increase its maximum load carrying capacity of 1984 pounds.

When replacing vehicle's original equipment tires with 245/50R18 104 XL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 245/50R18 104 XL tire above its maximum load capacity of 1984 lbs.

Original Tire
is LT-Metric

All listed data and/or calculations are for informational purposes only. TirePsi.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. For individual tire size, refer to its load and inflation table.

Tires with 245/50R18 tire size

60 tire models are available in 245/50R18 tire size. Click on tire model to check its maximum tire inflation and tire load capacity.

Vehicles with 245/50R18 tire size

245/50R18 tire size is used for original equipment tires on 28 vehicles. Click on vehicle model to find its recommended tire pressure for 245/50R18 tires.