So tell me - do you like TPMS sensors, or are you one of those people who truly will regularly check your tire pressure? Being able to program the sensors myself with this tool from The NAPA Network is a huge cost saver and a bonus! And don't forget, tires naturally lose air - several PSI per month - so they require constant checking! BE HONEST NOW!! I will tell you that I *rarely* check my tire pressure on my cars without TPMS. Definitely less frequently than once a month, so I do really love t