Q:Hello this is John J. I recently met you at the Mecum auction. I had several questions about a 1970 Corvette that I am restoring and wanted to thank you for taking the time to answer all of my ...

Q My 2006 Chevy Impala keeps flashing "Service Tire Monitor System." When I push the information button, it shows my right front tire is "flat lined", meaning no air in the tire. The tire is not flat.

CARS.COM — Tire pressure monitoring systems, or TPMS, have been required on all vehicles since the 2008 model year and can be found on many earlier cars, as well. They detect when the air pressure in ...