CURT 56389 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Buick Regal TourX straps This provides the accuracy and

This provides the accuracy and consistency in our ball mounts that we pride ourselves on and ensures that you receive the exact towing product you expect from an industry-leading manufacturer

while the trailer ball can be coupled to any 2-5/16" coupler

Square ball base prevents ball from turning in hitch during hookup

CURT has cargo management solutions to meet your needs

tongue weight Compatible with weight distribution hitch (12

CURT 56389 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Buick Regal TourX straps This provides the accuracy andIf 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 connection. This is done using two or more vehicle specific, OEM compatible connectors to plug into the taillight assembly, eliminating the need for