CURT Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet, GMC C/K Suburban, Blazer, Tahoe, Yukon, Cadillac Escalade Model 55319 CURTGooseneckHitches This particular Xtra Duty class

This particular Xtra Duty class 5 trailer hitch offers a gross trailer weight capacity of 16

RKI Truck Box Tray For All Full Size ST and C Series Truck Boxes 20" Wide Model TRAY ST

The Cross bars are protected by a non-slip rubber bar guard on top that is easily pressed into the channels

trailers and work trucks backing into loading areas

CURT Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet, GMC C/K Suburban, Blazer, Tahoe, Yukon, Cadillac Escalade Model 55319 CURTGooseneckHitches This particular Xtra Duty classCURT Vehicle Side Custom 4 Pin Trailer Wiring Harness, Fits Select Chevrolet, GMC C K Suburban, Blazer, Tahoe, Yukon, Cadillac Escalade Model 55319 If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness also called a T connector is a simple, plug and play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring