CURT 56364 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Buick Envision winches Unlike other cargo bags that

Unlike other cargo bags that use a thin vinyl material

or as a back-up power source

some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket

4500 or 5500 (to verify vehicle compatibility

CURT 56364 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Buick Envision winches Unlike other cargo bags thatCURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle to trailer wiring. Although this special socket is not equipped on every vehicle, a CURT custom wiring