2009 Toyota Tundra Owners Manual - Page 301

2-5. Driving information NOTICE n When installing a trailer hitch Use only the position recommended by your Toyota dealer. Do not install the trailer hitch on the bumper; this may cause body damage. n Safety chain A safety chain must always be used between the towing vehicle and the trailer. Leave sufficient slack in the chain for turns. The chain should cross under the trailer tongue to prevent the tongue from dropping to the ground in the case that it becomes damaged or separated. For the correct safety chain installation procedure, ask your Toyota dealer. n Do not directly splice trailer lights Directly splicing trailer lights may damage your vehicle's electrical system and cause a malfunction. n When towing a fifth wheel trailer Be careful not to hit the cabin or deck by the trailer while making a sharp turn. 2 When driving 271