LT275/65R18 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for LT275/65R18 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
1940 lbs 2130 lbs 2310 lbs 2535 lbs 2660 lbs 2825 lbs 3000 lbs 3150 lbs 3305 lbs 3415 lbs Show Specs
Dual Tires
1765 lbs 1940 lbs 2100 lbs 2305 lbs 2420 lbs 2570 lbs 2730 lbs 2865 lbs 3010 lbs 3110 lbs Show Specs

LT275/65R18 is an LT-Metric tire with maximum tire load capacity of 3415 lbs @ 80 psi for a single tire, and maximum tire load capacity of 3110 lbs @ 80 psi when used in dual rear tire application.

Calculate proper tire load capacity for LT275/65R18 tire within inflation range of 35 psi to 80 psi. Inflating LT275/65R18 tire over 80 psi will not increase its maximum load carrying capacity of 3415 pounds.

When replacing vehicle's original equipment tires with LT275/65R18 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload LT275/65R18 tire above its maximum load capacity of 3415 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 LT275/65R18 tire size

81 tire models are available in LT275/65R18 tire size. Click on tire model to check its maximum tire inflation and tire load capacity.

Vehicles with LT275/65R18 tire size

LT275/65R18 tire size is used for original equipment tires on 9 vehicles. Click on vehicle model to find its recommended tire pressure for LT275/65R18 tires.