2011 Toyota Sienna Owners Manual - Page 421

2-5. Driving information Trailer towing Your vehicle is designed primarily as a passenger-carrying vehicle. Towing a trailer will have an adverse effect on handling, performance, braking, durability, and fuel consumption. For your safety and the safety of others, do not overload the vehicle or trailer. To tow a trailer safely, use extreme care and drive the vehicle in accordance with the trailer's characteristics and operating conditions. The vehicle stability and braking performance are affected by trailer stability, brake setting and performance, and the hitch. Toyota warranties do not apply to damage or malfunction caused by towing a trailer for commercial purposes. Contact your Toyota dealer for further information about additional requirements such as a towing kit, etc. Weight limits Confirm that the gross trailer weight, gross combination weight, gross vehicle weight, gross axle weight and trailer tongue load are all within the limits. ● The gross trailer weight must never exceed towing capacity described below. 1AR-FE engine 1000 lb. (454 kg) 2GR-FE engine Without towing package: 1500 lb. (680 kg) With towing package: 3500 lb. (1588 kg) 328