1) The old truck had a tonneau cover to protect items in the bed.

2) The tonneaus of the hearse were beautifully adorned with flowers.

3) Many pickup truck owners prefer tonneaus for added security.

4) The tonneaus on the cargo ship were tightly sealed to protect the goods inside.

5) The classic car had a sleek tonneau cover that matched its vintage style.

6) He stored his tools under the tonneau of his truck for easy access.

7) The tonneau cover on the convertible provided shelter from the rain.

8) The pickup truck's tonneau kept the contents safe during transportation.

9) The tonneaus were painted with a durable finish to withstand harsh weather.

10) The tonneau cover was custom-made to fit the truck bed perfectly.