You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I'm thinking I might need to add aftermarket parking sensors (front/rear) since Tesla's retrofit is so pricey. Anybody have experience with getting aftermarket parking sensors installed in Socal? How much did you pay, where and how was the install?