Curt - Custom 4-Flat, Select Cadillac XT4, OEM Tow Package Required - 56427 ) to your roof rack

) to your roof rack crossbars

NV2500 and NV3500 (see application info to verify vehicle compatibility)

a CURT loaded ball mount is the complete package

and heavy duty

Curt - Custom 4-Flat, Select Cadillac XT4, OEM Tow Package Required - 56427 ) to your roof rackCURT 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