Bridgestone B380 RFT tire model comes in 1 tire size. Check Bridgestone B380 RFT tire pressure chart to find maximum tire load capacity and its specified tire inflation based on your Bridgestone B380 RFT tire size. Remember that tire pressure psi value printed on Bridgestone B380 RFT tire sidewall is its maximum tire pressure that Bridgestone B380 RFT 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 Bridgestone B380 RFT tires can naturally lose 1 to 2 psi of air pressure monthly, so check your Bridgestone B380 RFT tire pressure regularly to keep tires properly inflated.
Tire pressure is also affected by changes in outside temperature. As a rule, tire pressure for Bridgestone B380 RFT tires will drop by about 1 psi for every 10 degrees Fahrenheit drop in atmospheric temperature. Maintain proper Bridgestone B380 RFT winter tire pressure by compensating air pressure to your vehicle's recommended tire pressure levels.