2010 Toyota 4Runner Owners Manual - Page 304
2010 Toyota 4Runner Manual
Page 304 highlights
2-5. Driving information Trailer towing Your vehicle is designed primarily as a passenger-and-load 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. 280