LT315/50R20 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for LT315/50R20 tires.

Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 95 psi
Max Load Single 1985 lbs 2105 lbs 2285 lbs 2470 lbs (D) 112
Max Load Dual 1820 lbs 1915 lbs 2080 lbs 2270 lbs (D) 109
Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 95 psi
LT315/50R20
Single Tire
1985 lbs 2105 lbs 2285 lbs 2470 lbs (D) 112
LT315/50R20
Dual Tires
1820 lbs 1915 lbs 2080 lbs 2270 lbs (D) 109

LT315/50R20 is an LT-Metric tire available in 1 load range. LT315/50R20 tires can be used in dual rear wheel application.

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

LT315/50R20/D 112/109 tire with load range D and load index of 112 has a maximum single tire load capacity of 2470 lbs @ 50 psi, capable of supporting up to 2470 pounds or 1120 kilograms, while dual tire application with load index of 109 has a maximum dual tire load capacity of 2270 lbs @ 50 psi, capable of supporting up to 2270 pounds or 1030 kilograms when inflated to its maximum air pressure of 50 pounds per square inch (psi) or 345 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.

Replacement tire sizes compatible with LT315/50R20 tire

LT315/50R20 tire can be replaced with 14 compatible tire sizes. Click on tire size to see its load and inflation table.