Took me a while to install them. I had to wait for my rims to be powder coated. After installing the sensor, the truck did not recognize them. I'm a technician and couldn't get it to work. I even went to the dealer thinking it was just me. They couldn't get the sensors to see the truck. I ended up having to destroy them to get the sensors out of the wheel, making them irretrievable. I ended up spending money on factory sensors. I advise against buying these tire pressure sensors.