Hi I'm currently developing a few different styles of aftermarket wheels for Tesla with the aim of being as efficient as the original aero wheel at reducing drag. With the the big upside of also being good looking. You can follow the design progress at our instagram accout Xtraero. If you request to follow, I will let you in. Because the designs are not ready, I don't want the pictures to be picked up by search engines yet. Thus no pictures here. At this point we are doing wind tunnel simulations. Then we will make some forged prototypes for the winter season (we are Swedes, changing tires twice a year). Later on we will take reservations for a cast wheel, possibly in serveral sizes and also for model X. If all goes well.