There are all the normal tire checks, looking, thumping, getting out the tire pressure gage, temps with a infrared heat gun, or, purchase a Tire Pressure Monitoring System and push a button. The sender screws on to the tire valve and reads pressures and temp inside the tire. You get to set the high and low pressure values and if the tire exceeds or goes below your settings, you are alerted by a beeping sound and flashing lights on the little monitor sitting on your dash. There are numorous TPMS companies to choose from, I personally have used the TST system for years and am very pleased with the operation and service from the company. Check out their web site
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