CURT Class 2 Trailer Hitch Bundle with Wiring for 2010-2016 Cadillac SRX - 120703 & 56096 This bundle contains CURT Hitch Number 120703 and Wiring Number 56096 Hitch Components: Hitch, old-style ballmount, pin & clip; Wiring Type: Custom Original Equipment Vehicle-to-Trailer Connector 1-1/4 in. receiver tube opening Weight Carrying Capacity (WC): 3500 LB; Tongue Weight (TW): 350 LB Made in USA - Backed by limited lifetime warranty