[cline100]

You're seriously charging seven tenths to put in a tire sensor? Run flat or not, it takes all of five minutes to take off the wheel, bring it to the tire machine, break and hold in the outside bead then loosen and remove the old sensor, and put in the new one, then air it back up.

 

[cline100]

I can see an hour if you're actually removing the whole tire, those things are a pain, but to replace a sensor? You just have to break the outside bead, not remove the whole tire.