I hear you Art. They must have a fix for the sealant or they wouldn't be taking away the spare tire. May be why it costs so much at Chrysler. 104 dollars for the replacement bottle. Can't find just the sealant for sale anywhere on the net. Lots of complete units for sale and around 50 bucks for the same model number with sealant. I have to admit it was pretty easy to do by myself. If happens too much, will buy a spare and put in back cargo.