The Nicholson family holds the Trademark for “Dyno Don Nicholson” in several categories. Any unauthorized use of “Dyno Don”, “Dyno Don Nicholson” or “Don Nicholson” will be litigated. Sorry that we have to make a strong statement like this, but we are getting overwhelmed with people using Dyno Don’s name and likeness WITHOUT the family’s permission on shirts, merchandise, and cars. If you have a merchandising idea related to Dyno Don Nicholson, please email us at: