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This article is about the characters. You may be looking for the first season episode, the fourth season episode, the song, the Story Library book or the Engine Adventures book.
"On! On! Faster Faster!"
— The Troublesome Trucks' usual chant while pushing an engine





Plank Trucks (Cars)




Goods Vans (Box Cars)




Tankers (Tank Cars)

The Troublesome Trucks (called Cars in the US narration) are always nicknamed because they can be very troublesome and love to play tricks on the engines, except for Edward, Stepney, Hiro and Salty. The trucks have been the cause of most of the railway's accidents. However, since Douglas smashed the Spiteful Brakevan and Oliver pulled S.C. Ruffey, their leader, apart, they have been frightened of some engines.

There have, however, been some cases where the trucks and engines are on the same side, such as when Diesel was given a third chance on Sodor, but the trucks tricked him into misbehaving and getting sent away again. They also asked Percy to help move them from a ill-mannered and obnoxious barge named Bulstrode, only to end up in his hull and damage him, resulting in him being sent to a beach.


When Thomas and Edward switched jobs back when Thomas was a station pilot, the trucks pushed him down Gordon's Hill all the way to a siding. They then decided to trick James and pushed him into a field. When James was given a second chance after ruining a coach's brake pipe, they tried to discourage him. The tail of the train uncoupled and the rest of the trucks rolled down the hill for James to recover.

Trucks were also a nuisance in the second season, as they refused to let Diesel move them out of a siding. This lead to an accident and as Diesel was forced to clear the mess, they taunted him with a song. Diesel blamed Duck for it and to get Duck back, made the trucks insult the three tender engines using Duck's name. Devastated, Duck went to help Edward with his trucks up a hill, only for them to break away and crash Duck into a barber shop. They also pushed Percy into the sea, tired out James, shoved Percy into a brakevan and pushing James into tar tankers.

They also bumped Thomas into a condemned track after losing their chance to pay James out and pushed Oliver into the turntable well. When Oliver came back from the works, the trucks still laughed at him, but after he pulled S.C. Ruffey into pieces, they became loyal to him to minimise their chances of being ripped apart themselves.

The trucks also pulled Thomas down a hill into Salty and got James covered in melons. They have since been known as "trucks" in both narrations.

The trucks teased James when he smashed them into the snow. When the Pack was building a new bandstand, they refused to move until Percy used his "do-as-I-say" whistle. They have since been good, but they soon decided to put a stop to their good streak by pulling Thomas and Percy down a hill, chasing Stephen into Ulfstead Mine. They have since been troublesome after this incident.

Thomas had once accidentally shunted them too hard and were just as confused as everyone else when Thomas blamed an imaginary engine named Geoffrey. They also laughed at Den when he was working for Mavis.


Every wise engine knows trucks cannot be trusted. Trucks could be considered the rebels and the troublemakers of all rolling stock on the railway, as most of them love to cause mischief and trouble and show no remorse for whatever they do. If an engine is having a bad day, makes a mistake, or is easily played upon, then the trucks begin their wild antics of singing, name calling, holding back, shoving, bumping, giggling and so on. They will play tricks on an engine based on how they treat them. Most accidents caused by the trucks are a form of revenge due to mistreatment and they are not known for considering the consequences of their actions; they will carry out their plans even if they result in derailing, damaging or destroying themselves.

Trucks can also be described as territorial; when they get used to certain engines pulling them, another engine in the yard to take them may cause confusion or anger for the trucks. In Percy's Predicament for example, Toby and Percy switched jobs, making Toby's trucks furious and causing Percy to crash. In Oliver Owns Up, the trucks refused for Oliver to take them and demanded Duck, Donald or Douglas instead.

To the trucks, one engine is as good as another, as on one occasion they took their anger out on Thomas when they could not get back at James for bumping them.

During the thirteenth and sixteenth seasons, they behaved unusually well but were easily annoyed. From King of the Railway onwards, they have gone back to their old personalities, misbehaving and causing accidents.


The Troublesome Trucks are mostly 7 plank and 8 plank end door open wagons. The van variety are mostly BR 12 ton twin ventilated and BR 12 ton single vent vans with corrugated ends.


Trucks are traditionally painted either dark grey, dark green, or brown with black frames, although in recent years, they have also appeared in red, green, blue, pink and many other colours. Privately-owned trucks typically have their own specific livery.


Railway Series

Television Series


Learning Segments:

Voice Actors

  • Junior Campbell (second - seventh seasons; laughing and singing voices)
  • Neil Crone (Thomas and the Magic Railroad; cut from final film)
  • Kevin Frank (Thomas and the Magic Railroad; also cut from final film)
  • Ben Small (UK/US; sixteenth - eighteenth seasons)
  • Christopher Ragland (UK/US; The Adventure Begins onwards)
  • Sophie Colquhoun (UK/US; one truck in Journey Beyond Sodor)
  • Bernard Demory (France and French speaking Canada; sixth season onwards; excluding the eighth - twelfth seasons)
  • Michel Lasorne (France and French speaking Canada; eighth - twelfth seasons)
  • Shinobu Satouchi (Japan; Edward and Gordon, Thomas and the Trucks, Thomas and the Breakdown Train, Troublesome Trucks, Percy Runs Away, The Flying Kipper, Dirty Objects, Thomas, Percy and the Coal, Percy Takes the Plunge, A Close Shave, Break Van, Percy's Predicament, Toad Stands By, The World's Strongest Engine, and The Spotless Record)
  • Kōzō Shioya (Japan; Edward and Gordon, Thomas and the Trucks, Thomas and the Breakdown Train, Troublesome Trucks, Dirty Objects, Percy's Predicament, and Gordon and the Famous Visitor)
  • Yasuhiro Takato (Japan; Cows, Pop Goes the Diesel, Dirty Work, Gordon and the Famous Visitor, Diesel Does it Again, Toad Stands By, Oliver's Find, and The World's Strongest Engine)
  • Kōhei Miyauchi (Japan; Percy and Harold)
  • Ryō Horikawa (Japan; Pop Goes the Diesel, Dirty Work, and Emily's New Route)
  • Yūki Satō (Japan; Trust Thomas, Mavis, Toby's Tightrope, Special Attraction, Put Upon Percy, A Surprise for Percy, Busy Going Backwards, The World's Strongest Engine, Percy's Chocolate Crunch, Buffer Bother, Edward the Very Useful Engine, and Emily's New Route)
  • Toshio Kobayashi (Japan; Trust Thomas, Mavis, Toby's Tightrope, Oliver Owns Up, Toad Stands By, Harvey to the Rescue, and Percy's Chocolate Crunch)
  • Yasuhiko Kawazu (Japan; Oliver Owns Up and Oliver's Find)
  • Katsuji Mori (Japan; Heroes)
  • Naoki Tatsuta (Japan; Toad Stands By, Special Attraction, The World's Strongest Engine, Something Fishy, James Gets a New Coat, Emily's New Route, and Fish)
  • Yasunori Masutani (Japan; Special Attraction)
  • Hisao Egawa (Japan; Haunted Henry, A Surprise for Percy, Salty's Secret, Harvey to the Rescue, Buffer Bother, Edward the Very Useful Engine, The Spotless Record, James Gets a New Coat, Emily's New Route and Fish)
  • Tetsu Inada (Japan; James and the Trouble with Trees)
  • Tomohisa Asō (Japan; Put Upon Percy and Edward the Very Useful Engine)
  • Naoki Kinoshita (Japan; Put Upon Percy)
  • Moriya Endo (Japan; Haunted Henry and Oliver's Find)
  • Ryōtarō Okiayu (Japan; A Surprise for Percy)
  • Hideo Ishikawa (Japan; Busy Going Backwards)
  • Hiromi Nishida (Japan; Percy's Chocolate Crunch)
  • Keiji Hirai (Japan; Edward the Very Useful Engine)
  • Nobuaki Kanemitsu (Japan; Emily Knows Best, Saving Edward, Hector the Horrid!, James Works it Out, Percy and the Bandstand, Ho Ho Snowman, No More Mr. Nice Engine, The Smelly Kipper, Tale of the Brave, Missing Gator, Who's Geoffrey?, Salty All At Sea, Henry Gets the Express, Diesel and the Ducklings and Bradford the Brake Van)
  • Mitsuhiro Sakamaki (Japan; Emily Knows Best, Missing Gator and The Other Side of the Mountain)
  • Noriko Shitaya (Japan; Hector the Horrid! and The Smelly Kipper)
  • Chie Kōjiro (Japan; No More Mr. Nice Engine)
  • Kunihiro Kawamoto (Japan; Thomas the Quarry Engine, Missing Gator, Salty All at Sea, Den and Dart and The Other Side of the Mountain)
  • Yuta Odagaki (Japan; Missing Gator)
  • Takuya Iwabata (Japan; Missing Gator)
  • Takayuki Kawasugi (Japan; Den and Dart, The Other Side of the Mountain, Henry Gets the Express, Diesel and the Ducklings, and Bradford the Brake Van)
  • Kōtarō Nishiyama (Japan; Den and Dart)
  • Hinata Tadokoro (Japan; The Adventure Begins)
  • Masanori Nakai (Japan; The Adventure Begins)
  • Anju Nitta (Japan; The Adventure Begins)
  • Johannes Semm (Germany)
  • Marcus Just (Germany)
  • Sarah MacDonald Berge (Norway; King of the Railway only)
  • Marianne Westby (Norway; also King of the Railway only)
  • Øyvind Borgemoen Lyse (Norway; seventeenth season only)
  • Espen Sandvik (Norway; Tale of the Brave)
  • Caspar Phillipson (Denmark)
  • Bruno Mello (Brazil; eighteenth season onwards)
  • Caio Guarnieri (Brazil; eighteenth season onwards)
  • Kari Tamminen (Finland; Toad Stands By; singing voice)
  • Juha Paananen (Finland; King of the Railway onwards)


  • Trucks are never named; however, those that are privately owned tend to take on the name of their owner, like S.C. Ruffey, Fred PelhayU.L.P.Bennett and Co. and possibly Rickety.
  • From the sixth season onwards in the US, the term "truck" is used more often. In more recent seasons, however, the US has been more consistent in using the term "car", unless referring to the trucks with faces.
  • The audio clip of the trucks laughing heard from the second through seventh seasons is actually a higher-pitched version of Mike O'Donnell and Junior Campbell laughing, as is the clip of the trucks singing "Pop Goes The Diesel".
    • This makes the trucks the first characters to have individual voice actors in English-speaking countries.
  • The Troublesome Trucks have gone through several modifications:
    • Season 2:
      • The Trucks gained face masks to allow a greater variety of facial expressions.
    • Season 12:
      • The Trucks have the same face design.
    • Season 13:
      • The open topped wagons became taller.
      • The black and grey trucks seem to be the only ones that have faces.
    • Season 14:
      • The Trucks faces disappear, leaving all trucks without faces.
    • Season 16:
      • The grey and black trucks regain their faces.
    • Season 20
      • The Goods Vans regain their faces
  • The trucks were to have a larger role in Thomas and the Magic Railroad, but they were cut from the final film.
  • Until King of the Railway, the Troublesome Trucks caused no accidents after the ninth season episode, Emily Knows Best and had no speaking roles after the twelfth season.
  • According to the Railway Series book, Oliver the Western Engine, ballast trucks are considered to be the worst of all.
  • Some face masks of Toad, Bulstrode and the Spiteful Brakevan have been seen on the trucks.
  • Between the eighth and nineteenth seasons, only the open wagons were referred to as "Troublesome Trucks".
  • In both the UK and US narrations of the CGI series, the trucks have American accents, apart from one truck in Tale of the Brave who had an English accent.
  • From the first season to the fifth season, the wagons and Troublesome Trucks used in the television series were made out of modified Tenmille gauge 1 kits. Tenmille still makes these trucks today. From the sixth season to the twelfth, the trucks were scratch built.


North Western Railway rolling stock
Annie and ClarabelHenriettaElsieToadIsabel and DulcieAlice and MirabelS.C. RuffeyFred PelhayRicketyU.L.P.N.C.B.VictoriaThomas' Other CoachesTroublesome TrucksThe Flying KipperThe Spiteful Brake VanThe Ballast SpreaderThe Circus TrainAnimal WagonsQuarry TrucksFlatbeds, Conflats and Well WagonsMail CoachesUtility VansUtility TrucksThe Secondary Breakdown CraneThe Breakdown TrainBrake VansVansOld TendersPlank TrucksBranch Line CoachesTankersOpen-Topped Carriages
Old Slow CoachRockyHectorSlip CoachesJudy and JeromeGordon's Snow MachineThe Jet EngineThe Rock CrusherJames' TrucksThomas' TrucksToby's Museum CoachHenry's Lucky TrucksFlora's Tram CoachThe Photographer's DraisineThe CalliopeStephen's CoachesExpress CoachesOld CoachesThe Pump TrolleyThe Funfair TrainHoppersThe TravellerSlag WagonsMine Trolleys
The Elderly Brake VanBennett and Co.The New CoachThe Special Stationmaster's HomeThe Carriage CaféThe Animal Sanctuary CoachThe Naughty Pink TruckThe Posh CoachesAnnie and Clarabel's Old FriendCarols on WheelsThe Old Guard's VanThe Play CoachCircus CoachesThe Station CoachThe Grabber TruckAquarium Tank Wagons

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