P225/60R18 99 SL is a Standard Load tire with a load index of 99 and a maximum tire load capacity of 1709 lbs @ 35 psi, capable of supporting up to 1709 pounds or 775 kilograms when inflated to its maximum air pressure of 35 pounds per square inch (psi) or 241 kilopascals (kPa).
Tire Load Capacity Calculator
Calculate proper tire load capacity for P225/60R18 99 SL tire within inflation range of 26 psi to 35 psi. Inflating P225/60R18 99 SL tire over 35 psi will not increase its maximum load carrying capacity of 1709 pounds.
Replacement Tire Pressure Calculator
When replacing vehicle's original equipment tires with P225/60R18 99 SL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload P225/60R18 99 SL tire above its maximum load capacity of 1709 pounds.
Original Tire is LT-Metric
All listed data and/or calculations are for informational purposes only. TirePressure.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.
Tires with P225/60R18 tire size
8 tire models are available in P225/60R18 tire size. Click on tire model to check its inflation and load capacity values.