I don't recommend getting the magnetic suspension. When I was car shopping, I test drove an S3 with the magnetic suspension and 19" wheels, and in dynamic mode the ride is not very comfortable. I have seen people who have had dented and bent rims, tire issues and suspension errors. And all the automotive journalists who don't actually buy and live with these things say "oh, you have to get the magnetic suspension", just stick with the base suspension and the 18" wheels. I don't regret ever getting mine without the magnetic suspension and 18" wheels.