The United States Hot Rod Association (USHRA) was an organization that sanctioned various motorsports. These included the Monster Jam monster truck series as well as motocross, quad racing and others. Having passed through multiple owners, the rights to the group are now owned by Feld Entertainment,[1] which continues to operate the Monster Jam series.
- ^ Feld Entertainment Acquires Live Nation Motor Sports Archived 2008-09-26 at the Wayback Machine