what is included in towing package?

[james a]

Thinking about a new truck, probably a 2500 HD, only have just my boat to tow at this time, but may want to buy a travel trailer in the future. Before I go to a dealer, just what equipment is included in a towing package?

[jhplak325]

Per GM

 

TRAILERING EQUIPMENT PACKAGE Includes trailer hitch platform 2.5" with a 2.0" insert, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, back-up lamps, turn signals, an electric brake lead, battery and a ground. Connector also includes the 4-way blade-style connector. 2500HD models include automatic locking rear differential and trailer brake controller. Included on 3500HD models. Not available with rear bumper delete.

[james a]

Thanks for the help.