LT275/70R18 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for LT275/70R18 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
2070 lbs 2270 lbs 2470 lbs 2680 lbs 2840 lbs 3020 lbs 3195 lbs 3360 lbs 3530 lbs 3640 lbs 3970 lbs Show Specs
Dual Tires
1885 lbs 2065 lbs 2250 lbs 2440 lbs 2585 lbs 2750 lbs 2905 lbs 3060 lbs 3210 lbs 3310 lbs 3615 lbs Show Specs

LT275/70R18 is an LT-Metric tire with maximum tire load capacity of 3970 lbs @ 95 psi for a single tire, and maximum tire load capacity of 3615 lbs @ 95 psi when used in dual rear tire application.

Calculate proper tire load capacity for LT275/70R18 tire within inflation range of 35 psi to 95 psi. Inflating LT275/70R18 tire over 95 psi will not increase its maximum load carrying capacity of 3970 pounds.

When replacing vehicle's original equipment tires with LT275/70R18 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload LT275/70R18 tire above its maximum load capacity of 3970 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 LT275/70R18 tire size

88 tire models are available in LT275/70R18 tire size. Click on tire model to check its maximum tire inflation and tire load capacity.

Vehicles with LT275/70R18 tire size

LT275/70R18 tire size is used for original equipment tires on 5 vehicles. Click on vehicle model to find its recommended tire pressure for LT275/70R18 tires.