Continental ProContact GX tires come in 10 tire sizes with maximum tire load capacity of 1521 pounds to 1874 pounds and maximum tire inflation of 44 psi to 51 psi.
Continental ProContact GX tire load capacity and tire inflation settings may vary based on tire load index / load range. Check Continental ProContact GX tire sidewall for more information. Tire inflation and load capacity values printed on the sidewall represent the maximum air pressure Continental ProContact GX tire can be inflated to support its maximum load capacity, and not necessarily the recommended tire pressure for your vehicle. Never overload or overinflate Continental ProContact GX tires beyond the maximum inflation and load capacity values indicated on the tire sidewall.