General description 4Pcs Reversing Radar Sensors are designed specifically for the Tesla Model S, X, and 3 from 2017 to 2020. These sensors enhance parking safety by providing accurate distance measurements, making it easier to navigate tight spaces. Technical specifications Type: Reversing Radar Application Type: Direct Mount Colour: Black Material: ABS Package Contents: 4 x backup radar sensors Measurement allowed error: +/- 1-3 cm Installation Easy to install with no cutting or splicing required. Connects properly for a straightforward setup. Usage Improves parking safety and convenience. Provides a more refined look to your vehicle.