Don't buy until you call and see if someone can install Mobiletron or ATEQ TPMS! I couldn't find anyone within 60 miles who could, so I think they're a lot cheaper. If you don't want to buy a $200 programming tool, install it yourself and balance the tires yourself. too much of! Most places will buy sensors and install them on all 4 tires for $200. I go this way.