Just like the original for my 2003 Cadillac Deville. I couldn't install it straight away so I reset the TPMS with a new one and ignored the faulty one on the car and threw it in the glove box to prevent the dash warning that the TPMS needed service. Of course, one wheel registered 0 psi since the new one was in the glove box. When I had time, I mounted it myself, just breaking the outer bead of the tire and being careful not to drop the old or new one during mounting. Put the tire back on and the TPMS will instantly show you the correct tire pressure.