Toyo Proxes A18 tire model comes in 2 tire sizes. Check Toyo Proxes A18 tire pressure chart to find maximum tire load capacity and its specified tire inflation based on your Toyo Proxes A18 tire size. Remember that tire pressure psi value printed on Toyo Proxes A18 tire sidewall is its maximum tire pressure that Toyo Proxes A18 tire can be inflated to at its corresponding maximum weight capacity, and not a recommended tire pressure setting for your vehicle.
Keep in mind that Toyo Proxes A18 tires can naturally lose 1 to 2 psi of air pressure monthly, so check your Toyo Proxes A18 tire pressure regularly to keep tires properly inflated.
Tire pressure is also affected by changes in outside temperature. As a rule, tire pressure for Toyo Proxes A18 tires will drop by about 1 psi for every 10 degrees Fahrenheit drop in atmospheric temperature. Maintain proper Toyo Proxes A18 winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure levels.