Recent content by gmar

  1. G

    tire pressure

    The Diagnostics Report from My/Chevrolet website says my right front tire is 30psi. The info from the vehicle dash board has 36psi. My tire gauge says it is 38 lbs. All tires show similar numbers. Why the variance? This is an 2021 Equinox with about 1200 miles on it.
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