| Answer | Crossword Clue |
|---|---|
| RAILCAR | Vehicle on a track |
| GOKART | Racing vehicle on a small track |
| crawlers | A tractor or other vehicle moving on an endless caterpillar track |
| crawler | A tractor or other vehicle moving on an endless caterpillar track |
| trackless | (of a vehicle or component) Not running on a track or tracks |
| RAILCAR | Vehicle that's right on track? |
