Tesla announced that its FSD Supervised feature can lower the risk of hydroplaning during rainy conditions. The system uses Tesla Vision to assess road wetness and adjusts vehicle speed accordingly. This capability aims to enhance driver safety through automated responses.
Tesla stated that FSD Supervised employs Tesla Vision to continuously estimate road wetness in rainy weather. The feature combines this data with real-time vehicle inputs, responses, and estimated tire tread depth to proactively manage speed for safety, as shared in a company post on April 3, 2026. Tesla emphasized that the system automatically shifts the speed profile to 'Chill' and makes necessary adjustments to help prevent hydroplaning. Hydroplaning occurs when tires lose traction on wet surfaces, posing significant risks to drivers. By monitoring environmental and vehicle conditions, FSD Supervised seeks to intervene before such situations escalate. Tesla presented this as a practical application of its vision-based autonomous driving technology.
