User's Manual

3
Tire Pressure Monitoring System User Manual
About Tire Pressure
When you first install the app, it will ask you to specify the correct tire pressure. Check the
vehicle owner’s manual to find the correct air pressure for your specific tires. For new cars, the
air pressure should also be listed on the tire placard attached to the driver’s side door jamb. In
older cars, the tire pressure is usually on the rear edge of the passenger door, glove box door,
fuel door, trunk lid, or center console lid.
The following chart lists some standard vehicle tire pressures and upper and lower limits of of
+/- 20%.
Max PSI
(+20%)
36 37.2 38.4 39.6 40.8 42
PSI
30 31 32 33 34 35
Min PSI
(-20%)
24 24.8 25.6 26.4 27.2 28