All countries have specific regulations for specific nationalities. For US citizens you do not need to obtain any visas in advance of entry into Mexico. But this may not be true for other nationalities. MotoDiscovery will advise you of any special visa or document requirements however you are urged to obtain through readily available internet sources, the exact requirements for your nationality to travel in the country or countries schedules on the tour. Internet Resource: US Department of State, Visas Information