Michelin Pilot Sport 4S tires come in 112 tire sizes with maximum tire load capacity of 1102 pounds to 2337 pounds and maximum tire inflation of 50 psi to 51 psi.
Michelin Pilot Sport 4S tire load capacity and tire inflation settings may vary based on tire load index / load range. Check Michelin Pilot Sport 4S tire sidewall for more information. Tire inflation and load capacity values printed on the sidewall represent the maximum air pressure Michelin Pilot Sport 4S tire can be inflated to support its maximum load capacity, and not necessarily the recommended tire pressure for your vehicle. Never overload or overinflate Michelin Pilot Sport 4S tires beyond the maximum inflation and load capacity values indicated on the tire sidewall.