Model Y is designed primarily as a passenger-carrying vehicle. Towing a trailer
puts additional load on the motor(s), drive train, brakes, tires, and suspension
and significantly decreases range. If you decide to tow a trailer, proceed with
caution and follow these general guidelines:
Reduce
Regulations require all trailers to be equipped with tail lights, brake
lights, side marker lights, and turn signals. To provide power for trailer
lighting, a built-in 7-pin wiring connector is provided near the hitch support's
wiring plugs for most types of trailers. Plugging in trailer wiring i