Only deducting 1 π star because they weren't plug and play as it seems in the addon. BUT they installed and then drove to try to get the machine to recognize TPMs. At first they didn't work. I had to pay $22 for a reclassification at the Les Schwab Tire store, but in the end I was happy with my purchase. I was a bit disappointed that they didn't work after driving many miles. I really wish I didn't have to pay that fee to get them working, but hey, they work, so it's no big deal.