When using the tow package to carry accessories, the 2" x 2" (5 cm x 5 cm)
square hitch receiver is designed to support vertical loads of up to 160 lbs (72
kg). Ball mounts that are compatible with the square receiver must be purchased
separately.
To install and use an accessory carrier, you must
When you first adjust the driver's seat, steering wheel
position, or exterior side mirrors, the touchscreen
prompts you to create a driver profile to save these
adjustments. Your profile also saves various preferences
you make while customizing Model Y. See Using Tesla Profiles to learn more abo