Posted on 1/6/2009
TPMS, what is it and what does it do? Well we all know that maintaining proper tire pressure saves gas right?..RIGHT? well it can also save lives..by warning of a potenial tire blow out and this is where Tire Pressure Monitoring Systems come to earn there space on the dash board, well the warning lamp any way. Basically speaking it like the name says Monitor Tire Pressure, but how? There are a few systems out there from mild to wild, some use the existing Anti-lock Brake System to measure Tire speed [how fast it turns] and if the tire pressure drops due to a puncture that wheel will turn faster as the circumference gets smaller, inexpensive, gets the job done, or meets the mandate, but not precise, the other system is more reliable and with that comes expense, it has a stand alone computer [TPMS Module] and 4 or 5 [spare tire] sensors inside the tire ... read more