The Trailer Ball Mount and Trailer ball are built and tested to match Sienna's exact towing capacity.

• Optimized placement provides precise drop/rise to maintain vehicle departure angle
• On-road testing of trailer ball and ball mount helps ensure towing system integrity
• Trailer ball and ball mount are sold separately
• Adding the genuine Tow hitch will remove the rear liftgate hands-free sensor

Selection of the genuine Toyota tow hitch will require removing or disabling the kick sensor, and the sensor operation setting in your vehicle should be turned off. Water, weather, dirt, and other conditions also may cause the sensor to not operate properly or to operate unintentionally. See Owner’s Manual for limitations.

Before towing, confirm your vehicle and trailer are compatible, hooked up and loaded properly and that you have any necessary additional equipment. Do not exceed any Weight Ratings and follow all instructions in your Owner’s Manual. The maximum you can tow depends on base curb weight plus the total weight of any cargo, occupants, and added vehicle equipment. “Added vehicle equipment” includes additional standard/optional equipment and accessories added by the manufacturer, dealers, and/or vehicle owners. The only way to be certain of your vehicle’s exact curb weight is to weigh your vehicle without passengers or cargo.