Sumitomo HTR Z tires come in 3 tire sizes with maximum tire load capacity of 1433 pounds to 1521 pounds and maximum tire inflation of 44 psi.
Sumitomo HTR Z tire load capacity and tire inflation settings may vary based on tire load index / load range. Check Sumitomo HTR Z tire sidewall for more information. Tire inflation and load capacity values printed on the sidewall represent the maximum air pressure Sumitomo HTR Z tire can be inflated to support its maximum load capacity, and not necessarily the recommended tire pressure for your vehicle. Never overload or overinflate Sumitomo HTR Z tires beyond the maximum inflation and load capacity values indicated on the tire sidewall.