Hi Scotty, Is it possible to test a tire TPMS outside the tire? I've found some on Amazon for $30 each for a Toyota Rav4 but like to test it before the tire shop install them. Does the new TPMS needs programming? I saw your TPMS kit video but rather stay with the originals.

they need pressure in them to test them. And they all need reprogramming when replaced. No way past that, its a rip off system