Wheels, Glossary and Terms, Amusement, Recreation & Ticket Services
List of United States Amusement & Recreation Services, Ticket Service, Guide Service
These are the parts of the roller coastertrain that run along the tracks. Usually, they're made of steel and have nylon and rubber to dampen noise and heat from the steel. Three main types of wheels exist - the guide wheel, the upstop wheel and the road wheel.