LT315/70R17 Tire Pressure Chart

Corresponding tire load capacity at specified tire inflation pressures for LT315/70R17 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 2535 lbs (C) 113 2685 lbs 2915 lbs 3195 lbs (D) 121 3195 lbs 3195 lbs 3195 lbs (E) 121 3195 lbs 3195 lbs 3195 lbs (F) 121
Max Load Dual 2335 lbs (C) 110 2445 lbs 2655 lbs 2910 lbs (D) 118 2910 lbs 2910 lbs 2910 lbs (E) 118 2910 lbs 2910 lbs 2910 lbs (F) 118
Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 95 psi
LT315/70R17
Single Tire
2535 lbs (C) 113 2685 lbs 2915 lbs 3195 lbs (D) 121 3195 lbs 3195 lbs 3195 lbs (E) 121 3195 lbs 3195 lbs 3195 lbs (F) 121
LT315/70R17
Dual Tires
2335 lbs (C) 110 2445 lbs 2655 lbs 2910 lbs (D) 118 2910 lbs 2910 lbs 2910 lbs (E) 118 2910 lbs 2910 lbs 2910 lbs (F) 118

LT315/70R17 is an LT-Metric tire available in 4 load ranges. LT315/70R17 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.

LT315/70R17/C 113/110 tire with load range C and load index of 113 has a maximum single tire load capacity of 2535 lbs @ 35 psi, capable of supporting up to 2535 pounds or 1150 kilograms, while dual tire application with load index of 110 has a maximum dual tire load capacity of 2335 lbs @ 35 psi, capable of supporting up to 2335 pounds or 1059 kilograms when inflated to its maximum air pressure of 35 pounds per square inch (psi) or 241 kilopascals (kPa).

LT315/70R17/D 121/118 tire with load range D and load index of 121 has a maximum single tire load capacity of 3195 lbs @ 50 psi, capable of supporting up to 3195 pounds or 1449 kilograms, while dual tire application with load index of 118 has a maximum dual tire load capacity of 2910 lbs @ 50 psi, capable of supporting up to 2910 pounds or 1320 kilograms when inflated to its maximum air pressure of 50 pounds per square inch (psi) or 345 kilopascals (kPa).

LT315/70R17/E 121/118 tire with load range E and load index of 121 has a maximum single tire load capacity of 3195 lbs @ 65 psi, capable of supporting up to 3195 pounds or 1449 kilograms, while dual tire application with load index of 118 has a maximum dual tire load capacity of 2910 lbs @ 65 psi, capable of supporting up to 2910 pounds or 1320 kilograms when inflated to its maximum air pressure of 65 pounds per square inch (psi) or 448 kilopascals (kPa).

LT315/70R17/F 121/118 tire with load range F and load index of 121 has a maximum single tire load capacity of 3195 lbs @ 80 psi, capable of supporting up to 3195 pounds or 1449 kilograms, while dual tire application with load index of 118 has a maximum dual tire load capacity of 2910 lbs @ 80 psi, capable of supporting up to 2910 pounds or 1320 kilograms when inflated to its maximum air pressure of 80 pounds per square inch (psi) or 552 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 LT315/70R17 tire size

50 tire models are available in LT315/70R17 tire size. Click on tire model to check its inflation and load capacity values.

Vehicles with LT315/70R17 tire size

LT315/70R17 tire size is used for original equipment tires on 3 vehicles. Click on vehicle model to find its recommended tire pressure for LT315/70R17 tires.

Replacement tire sizes compatible with LT315/70R17 tire

LT315/70R17 tire can be replaced with 14 compatible tire sizes. Click on tire size to see its load and inflation table.