The locomotive had two trailing wheels.

The old mill wheels creaked as they turned in the wind.

I saw many prayer wheels at the temple.

The flutter wheels on the airplane were spinning rapidly.

The planet wheels in the clock mechanism were not aligned properly.

The epicycloidal wheels are used in the design of gear systems.

The tub wheels were rusty and needed to be replaced.

I love riding observation wheels at amusement parks.

I always grease the wheels before starting my car.

He is greasing the wheels of the project by building strong relationships with key stakeholders.