37x12.50R18 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for 37x12.50R18 tires.

Tire Size 25 psi 30 psi 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) 110 psi (G)
Single Tire
2095 lbs 2395 lbs 2680 lbs 2915 lbs 3150 lbs 3415 lbs 3590 lbs 3795 lbs 3970 lbs 3970 lbs 3970 lbs 3970 lbs Show Specs
Dual Tires
1905 lbs 2180 lbs 2440 lbs 2655 lbs 2865 lbs 3110 lbs 3265 lbs 3455 lbs 3615 lbs 3615 lbs 3615 lbs 3615 lbs Show Specs

37x12.50R18 is a Flotation radial tire with maximum tire load capacity of 3970 lbs @ 80 psi for a single tire, and maximum tire load capacity of 3615 lbs @ 80 psi when used in dual rear tire application.

Calculate proper tire load capacity for 37x12.50R18 tire within inflation range of 25 psi to 80 psi. Inflating 37x12.50R18 tire over 80 psi will not increase its maximum load carrying capacity of 3970 pounds.

When replacing vehicle's original equipment tires with 37x12.50R18 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 37x12.50R18 tire above its maximum load capacity of 3970 lbs.

Original Tire is
Metric or P-Metric

All listed data is for informational purposes only. TirePsi.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. For individual tire size, refer to its load and inflation table.

Tires with 37x12.50R18 tire size

12 tire models are available in 37x12.50R18 tire size. Click on tire model to check its maximum tire inflation and tire load capacity.

Vehicles with 37x12.50R18 tire size

No available vehicles with 37x12.50R18 as original equipment tire size.