Purchased a set 18" Macan Take off wheels and tires with original TPMS intact. The TPMS system does not detect the sensors on the newly installed wheels. The local independent tire shop tells me they need to break down the tire and wheel set that came new on the car and extract the those TPMS sensors and re install in the 18 inch wheels because they claim the sensors are vehicle matched. I am not buying it. Any input appreciated.