LT315/70R18 Tire Pressure Chart

LT315/70R18 tire pressure chart with maximum tire load capacity at specified tire inflation levels for LT315/70R18 tires. Apply the chart below to find corresponding tire inflation and load capacity levels to ensure proper application for your vehicle. Learn how to apply tire load inflation tables when replacing original equipment tires with optional or plus tire sizes.

Tire Size 35 psi 40 psi 45 psi 50 psi 55 psi 60 psi 65 psi 70 psi 75 psi 80 psi 85 psi 90 psi 95 psi
LT315/70R18
Single Tire
2600 lbs 2780 lbs 3015 lbs 3305 lbs 3470 lbs 3690 lbs 3860 lbs Show Specs
LT315/70R18
Dual Tires
2364 lbs 2527 lbs 2741 lbs 3005 lbs 3155 lbs 3355 lbs 3509 lbs Show Specs

All Tire Sizes | LT-Metric Tire Load Inflation Table

Tire models with LT315/70R18 tire size

Click on tire model to see its tire size chart with maximum tire load capacity and tire inflation.

Tire Pressure Guide