Original dealer stated they didn't feel it but it registered enough on pico that they replaced rear tire. This was the second time the tire was replaced. The first time was due to bad rf numbers. They acknowledged it both times. After telling them it still shakes they said nothing else they can do as they can not replicate at interstate speed as they have no interstate access. Essentially told me to take to another dealer. I did and no vibration per them but I highly doubt pico scope was hooked up. It's just frustrating to pay 500 plus a month for a product that doesn't perform as it should. Actually last dealer told me they felt it when in V4 mode. Said that was normal lol. Anyway rant over.