I was looking into a set of used sensors for future snow tires/wheels. I know it's a little over kill to have a computer monitoring my tire pressure but it is nice to know if I have a slow leak before I can visually see it, or before my monthly tire pressure check. The issue is programming the sensors, I know the dealership will likely charge me at least 40 dollars for this service so I researched if I could do it myself.. yes I can unfortunately it is pricey.



http://www.amazon.com/ATEQ-Mitsubishi-Outlander-Pressure-Monitoring/dp/B00ISCA96M

http://www.amazon.com/ATEQ-VT15-Reset-Trigger-Activation/dp/B0099RGK5E/ref=pd_bxgy_auto_img_y

These are the tools needed. $300 bucks. Well that's like 7 dealership trips.