I am upgrading my Prius Gen 4 15" tires to 17" ones. That said, can you recommend a TPS manufacturer and source that you have had good luck with? Here is what I found for a set of 4: Redi-sensor = $130 Dynamic = $147 Toyota Dealership = $240 Tirerack = $224 Autel = $129 Any thoughts would be great - THANK YOU!