Installation is a breeze, even in the dark! Set up is just like a clock. The m button, the center button, selects the mode. Simple setup makes worrying about my tires worry less.

The screen comes off the windshield - which is nice. One of the things i wondered, is how much vibration turns it on. Brightness is a little low but adequate for viewing as it only needs too be monitored occasionally.

Tire is a michelin that was manufactured in 2012. Value for money yet to be seen, depends on durability after using a while.

The charging indicator comes on, but the battery slowly depleted until it now will not stay on for more than a few seconds. After two months will not pickup tire pressures even with new batteries. The next day, day 2 of using it, it stops working.

The display is fairly dim at all times, and putting the unit in the sun turns on the sunny icon, but the display gets almost no brighter at all. The device randomly responds to changes. You pair it the first time and it displays correctly, but that’s ...  Read More

My $0. Russet potatoes are $3. Do yourself a favor and pick up a bag. Cut 4 dome shaped pucks out of one and then cut one into a rectangular shape. Then carve some arbitrary numbers 5 or more digits lesser or greater than your tires' psi.

The old sensors were supposedly rebuilt, then put in the new wheels. These are metal stem ones, as pictured. Stuck these in the old wheels (for winter), programmed them and once on the car proceeded with the relearning.