LT315/70R18 Tire Pressure Chart
Corresponding tire load capacity at specified tire inflation pressures for LT315/70R18 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 | 2600 lbs | 2780 lbs | 3015 lbs | 3305 lbs | 3470 lbs | 3690 lbs | 3860 lbs (E) 127 | ||||
| Max Load Dual | 2335 lbs | 2530 lbs | 2745 lbs | 3000 lbs | 3160 lbs | 3360 lbs | 3525 lbs (E) 124 |
| Tire Size | 35 psi | 40 psi | 45 psi | 50 psi | 55 psi | 60 psi | 65 psi | 70 psi | 75 psi | 80 psi | 95 psi |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LT315/70R18 Single Tire |
2600 lbs | 2780 lbs | 3015 lbs | 3305 lbs | 3470 lbs | 3690 lbs | 3860 lbs (E) 127 | ||||
| LT315/70R18 Dual Tires |
2335 lbs | 2530 lbs | 2745 lbs | 3000 lbs | 3160 lbs | 3360 lbs | 3525 lbs (E) 124 |
LT315/70R18 is an LT-Metric tire available in 1 load range. LT315/70R18 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.
LT315/70R18/E 127/124 tire with load range E and load index of 127 has a maximum single tire load capacity of 3860 lbs @ 65 psi, capable of supporting up to 3860 pounds or 1751 kilograms, while dual tire application with load index of 124 has a maximum dual tire load capacity of 3525 lbs @ 65 psi, capable of supporting up to 3525 pounds or 1599 kilograms when inflated to its maximum air pressure of 65 pounds per square inch (psi) or 448 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 LT315/70R18 tire size
2 tire models are available in LT315/70R18 tire size. Click on tire model to check its inflation and load capacity values.
Replacement tire sizes compatible with LT315/70R18 tire
LT315/70R18 tire can be replaced with 14 compatible tire sizes. Click on tire size to see its load and inflation table.