Tar Wagons are painted black with "TAR" written on the sides in white. James once crashed into some after losing control of his trucks.
- Some tar wagon models are on display at Drayton Manor.
- In Toad Stands By, a tar tanker can be seen with a narrow gauge truck face.
- ERTL (with milk tanker; discontinued)
- Wooden Railway (discontinued)
- Take-Along (discontinued)
- Motor Road and Rail (discontinued outside Asia)
- TrackMaster (discontinued)
- Bachmann (HO and large scale; HO discontinued)
- De Agostini
- Nakayoshi (discontinued)
- Wind-up Trains