2009 Toyota Tacoma Regular Cab Owners Manual - Page 228
2009 Toyota Tacoma Regular Cab Manual
Page 228 highlights
2-5. Driving information Towing a trailer Consult your Toyota dealer for further information about additional requirements such as a towing kits, etc. Hitch and tow hitch receiver n Hitch Trailer hitch assemblies have different weight capacities established by the hitch manufacturer. Even though the vehicle may be rated for towing a higher weight, the operator must never exceed the maximum weight rating specified for the trailer hitch. 208