Buick Regal Sensors

[bigchief]

I got charged to replace my valve stems on my regal by my tire shop during my last tire change. They said its recommended. Is that true?

[TPMS Guru]

Yes it is. Anytime a tire is removed, they should be using a service kit that replaces some of the rubber and metal components. This is because these items tend to corrode and cause air leaks.