CURT Class 1 Trailer Hitch Bundle with Wiring for 2010-2011 Toyota Prius - 112763 & 56147 This bundle contains CURT Hitch Number 112763 and Wiring Number 56147 Hitch Components: Hitch, old-style ballmount, pin & clip; Wiring Type: Custom Vehicle-to-Trailer Wiring Harness 1-1/4 in. receiver tube opening Weight Carrying Capacity (WC): 2000 LB; Tongue Weight (TW): 200 LB Made in USA - Backed by limited lifetime warranty