On class-c, MAX 80 PSI LT225/75r16E tires, many rear duals pressure is 80, and dropping rear to 70 PSI REDUCES AXLE capacity by 1,000 lbs. Many front axles at ~5000# on class-c inflate to 65-PSI, with rear DUALS at 80-PSI); P.S. HAVE READ OF SOME RECALLS ON INCORRECT TIRE PRESSURE LABELS, might try a recall search for your RV vehicle After inflating your tires to the manufacturer's recommended inflation pressure, the vehicle must be driven for at least two minutes over 20 mph (32 km/h) before the light will turn off. Flashes for about one minute then Stays On: The Tire Pressure Monitoring System (TPMS) may not be able to detect or signal low tire pressure. Toll Free: 1-800-888-6473. Local: 717-657-9252. 7461 Allentown Blvd. Harrisburg, PA 17112. Keeping your Mustang's tires at a good tire pressure can improve your safety and fuel efficiency. Though your ideal pressure range will be around 35 PSI, that may vary based on the type of tires you have and where you plan on driving your Mustang. The proper air pressure for the tires in your Ranger will depend, first, on the year of production. Second, the air pressure will correlate to the power distribution to the wheels -- namely, whether the truck is two- or four-wheel drive. Other variations in model and cab length, tire size and the speed rating might also come into play. BFGoodrich All-Terrain T/A KO2 tires come in 96 tire sizes with maximum tire load capacity of 1764 pounds to 4079 pounds and maximum tire inflation of 35 psi to 80 psi. BFGoodrich All-Terrain T/A KO2 tire load capacity and tire inflation settings may vary based on tire load index / load range. Check BFGoodrich All-Terrain T/A KO2 tire sidewall Units of pressure. PSI – pounds per square inch (lbf/in2). 10 psi = 68.95 kPa/0.6895 bar. BAR – one bar nearly equal to one atmosphere. 1 bar = 100 kPa/14.504 psi. KPA – kilopascals is a metric unit of pressure. 100 kPa = 1 bar/14.504 psi. Ford Expedition has been equipped with a tire pressure monitoring system (TPMS). 2020 Ford F-150 tire pressure varies with weather temperatures, so when temperatures drop tires may lose around 1 psi of air pressure for every 10 degree Fahrenheit diminishing in temperature. During winter season, 2020 Ford F-150 tires can be inflated 3 to 5 psi over the suggested tire pressure settings to make up for lower temperatures. The Fusion’s ideal tire pressure is 35 pounds per square inch (PSI), but drivers should keep their tire pressure 3 to 5 pounds higher (38 to 40 PSI) throughout the wintertime months since the lower temperatures may cause the PSI to decrease more quickly. For the steadiness of the tire and to make up for the loss of sensitivity, this slight QzwI1D7.