LT315/70R15 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for LT315/70R15 tires.

Tire Size 35 psi (B) 40 psi 45 psi 50 psi (C) 55 psi 60 psi 65 psi (D) 70 psi 75 psi 80 psi (E) 95 psi (F)
Single Tire
2335 lbs 2500 lbs 2715 lbs 2910 lbs Show Specs
Dual Tires
2125 lbs 2275 lbs 2470 lbs 2650 lbs Show Specs

LT315/70R15 is an LT-Metric tire with maximum tire load capacity of 2910 lbs @ 50 psi for a single tire, and maximum tire load capacity of 2650 lbs @ 50 psi when used in dual rear tire application.

Calculate proper tire load capacity for LT315/70R15 tire within inflation range of 35 psi to 50 psi. Inflating LT315/70R15 tire over 50 psi will not increase its maximum load carrying capacity of 2910 pounds.

When replacing vehicle's original equipment tires with LT315/70R15 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload LT315/70R15 tire above its maximum load capacity of 2910 lbs.

Original Tire is
Metric or P-Metric

All listed data is for informational purposes only. 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 LT315/70R15 tire size

No available tire models with LT315/70R15 tire size.

Vehicles with LT315/70R15 tire size

No available vehicles with LT315/70R15 as original equipment tire size.