No issues. A tire shop may make you purchase a new stem but, the sensor stays the same. You will not have to program the sensors either since they will not change. Currently the subaru TPMS does not care which position on the car the tpms sensor is. I just had a tire shop do this to my 2014 forester steel wheels. They took the tires and sensors off and transferred them to a set of 2007 wrx rims that I had. Zero issues.