Across
- 4. The "underbody" systems of a car
- 6. Grooved part of a tire that grips the road
- 8. Bolts/Nuts that secure the wheel to the hub
- 11. Panel covering the rear wheels - Difficult to replace
- 12. Panel covering the front wheels
- 14. Rate at which work is done in an engine
- 15. System that monitors tire pressure
- 16. Tire edge that seals on the rim
- 17. Measure of engine speed
- 18. Unique ID number for a vehicle
- 20. Part that squeezes pads onto rotors
Down
- 1. System that prevents wheel lockup
- 2. Controls unwanted spring motion
- 3. Barrier between engine bay and passenger cabin
- 5. Area designed to absorb crash energy
- 7. Proper term for trunk lid
- 9. Engine's twisting force
- 10. Modern design where body & frame are welded together
- 12. Trucks/SUV's have these
- 13. Disc squeezed by brake pads
- 16. Uses vacuum to multiply pedal force
- 19. Vertical side surface of the tire