Yes, the Number and Light Bar can be installed in combination with a trailer hitch. On the Fiat Ducato, we install the Brink trailer hitch, and on the Mercedes‑Benz Sprinter, we install the original Mercedes trailer hitch. The mounting system of our Number and Light Bar has been developed based on these models.
In the meantime, a large number of Number and Light Bars have been sold — and so far, we are aware of virtually no cases in which a collision occurred with the existing trailer hitch (or its suspension).
Nevertheless, we recommend briefly checking before installation whether the mounting of the Number and Light Bar and that of your existing trailer hitch interfere with each other.