Tether car

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A tether car with 1.5 cc engine

Tether Cars are model racing cars powered by miniature internal combustion engines and tethered to a central post. Unlike radio control cars, the driver has no remote control over the model's speed or steering.


Modern tether car track surrounded by safety walls

Tether cars are often small (less than 1 meter in length), powered by a non-radio controlled model aeroplane engine (two stroke, glow plug, piston liner, etc.), and run on fuel supplied by a fuel tank within the car. Since 2015, electric motor driven cars, powered by batteries, have also emerged.[1]


Tether cars were developed beginning in the 1920s–1930s and still are built, raced and collected today. First made by hobby craftsmen, tether cars were later produced in small numbers by commercial manufacturers such as Dooling Brothers (California), Dick McCoy (Duro-Matic Products), Garold Frymire (Fryco Engineering) BB Korn, and many others. Original examples of the early cars, made from 1930s to the 1960s, are avidly collected today and command prices in the thousands of dollars.

Locations and speed records[edit]

There are tracks in Australia (Brisbane and Sydney), New Zealand, Germany, Switzerland, Estonia, Ukraine, Russia, the United States, and other countries. World Championship races are held every 3 years, the 2013 World Championships was held in Basel, Switzerland.

World records[edit]

Class Date Driver Speed
km/h mph
WMCR I (1.5 cm³) December 9, 2006 Sweden Jan-Erik Falk 268.697 166.961
WMCR II (2.5 cm³) August 20, 2016 Norway Torbjorn Johannessen 285.711 177.533
WMCR III (3.5 cm³) March 4, 2017 Ukraine Andrii Yakymiv 300.953 187.004
WMCR IV (5 cm³) April 5, 2014 Estonia Tonu Sepp 317.124 197.057
WMCR V (10 cm³) October 18, 2019 Estonia Ando Rohtmets 347.490[2][3] 215.920

See also[edit]


  1. ^ Neiger, Christopher (2010-02-08). "How Tether Car Racing Works". Howstuffworks.com.
  2. ^ "Eesti koondis domineeris Austraalias toimunud MM-i: 15 võimalikust medalist võideti seitse!". Sport.delfi.ee.
  3. ^ "2019 Brisbane World Championships : Final Reseults" (PDF). Trcaa.org. Retrieved 14 March 2022.

External links[edit]