Related Clues:
- Vehicle going fast with Shell
- Tropical tree with excellent hard covering
- Beetle speeding, though bit of a 14
- Beetle moving like hare provides cover for tortoise
- Vehicle quickly becomes a hardtop
- A speed car comes first with a hard top
- Shell makes motor fast
- Beetle, say, quickly getting protective cover
- Shell of tortoise
- Hard shell
- Crab's thick protective shield
- Thick outer shell of tortoises, crabs etc
- Hard shell of tortoise, crab etc
- Turtle shell, e.g
- Firm covering road vehicle quickly