37x11.50R18 Tire Pressure
Discover the load limits at various inflation pressures for 37x11.50R18 tires to ensure your vehicle's tires are properly inflated for a safe and comfortable drive.
| Tire Size | 25 psi | 30 psi | 35 psi | 40 psi | 45 psi | 50 psi | 55 psi | 60 psi | 65 psi | 70 psi | 75 psi | 80 psi |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max Load | 2030 lbs | 2315 lbs | 2600 lbs | 2815 lbs | 3045 lbs | 3305 lbs | 3470 lbs | 3670 lbs | 3860 lbs (D) 127 | 3895 lbs | 3935 lbs | 3970 lbs (E) 128 |
37x11.50R18 is a radial Flotation tire available in 2 load ranges.
Use our tire pressure calculator to calculate proper tire inflation for replacement tires to match the original equipment tire load capacity on your vehicle.
37x11.50R18/D 127 tire with load range D and load index of 127 has a maximum tire load capacity of 3860 lbs @ 65 psi, capable of supporting up to 3860 pounds or 1751 kilograms when inflated to its maximum air pressure of 65 pounds per square inch (psi) or 448 kilopascals (kPa).
37x11.50R18/E 128 tire with load range E and load index of 128 has a maximum tire load capacity of 3970 lbs @ 80 psi, capable of supporting up to 3970 pounds or 1801 kilograms when inflated to its maximum air pressure of 80 pounds per square inch (psi) or 552 kilopascals (kPa).
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