Learn when TPMS sensor replacement is needed, how sensor modes work, and tips for troubleshooting signal issues in the shop.

But, the Dorman TPMS (PN RNB-974-009) come with metal valve stems and are a fraction of the cost of the GM sensors at under $31. So I figured we’d give them a shot in the name of science.

In 2013 Schrader hosted195 training events, as well as its “Make the EZ-Choice” Roadshow that featured two dedicated Schrader trainers traveling throughout the U.S. and Canada to more than 30 ...