Trailer Mode must always be active when towing a trailer. When you connect a
trailer's electrical connection while the vehicle is in Park, Model Y
automatically engages Trailer Mode. When you disconnect the trailer's electrical
connection, Trailer Mode does not automatically disengage. To manuall
Tires degrade over time due to the effects of ultraviolet
light, extreme temperatures, high loads, and
environmental conditions. It is recommended that tires
are replaced every six years, or sooner if required, even if
tread depth is above the minimum.
When a tire set becomes worn, replace all