33x12.50R18 is a Flotation radial tire with maximum tire load capacity of 3305 lbs @ 80 psi for a single tire, and maximum tire load capacity of 3010 lbs @ 80 psi when used in dual rear tire application.
Calculate proper tire load capacity for 33x12.50R18 tire within inflation range of 25 psi to 80 psi. Inflating 33x12.50R18 tire over 80 psi will not increase its maximum load carrying capacity of 3305 pounds.
When replacing vehicle's original equipment tires with 33x12.50R18 tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 33x12.50R18 tire above its maximum load capacity of 3305 lbs.
Original Tire is Metric or P-Metric
All listed data and/or calculations are 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 33x12.50R18 tire size
19 tire models are available in 33x12.50R18 tire size. Click on tire model to check its maximum tire inflation and tire load capacity.