| Answer | Crossword Clue |
|---|---|
| SEMIS | Big highway rigs |
| SEMIS | Highway rigs |
| TANDEMS | Big rigs |
| SEMIS | Big rigs |
| TRACTORTRAILERS | Big rigs |
| HAULERS | Big rigs |
| DIESEL | Big rig's fuel |
| OILFIELD | Setting for big rigs |
| SEMIS | Big rigs, for short |
| TRUCKLOADS | What big rigs haul |
| DIESEL | Fuel for big rigs |
