Crunches

The social media platform crunches the user data to personalize the ads.

The crunches of the gravel under the car's wheels filled the air.

The gravel on the road crunches as the car drives over it.

The gravel crunches as the car drives up the driveway.

He crunches the gravel beneath his tires as he drives down the dirt road.

The hiker crunches on some nuts while taking a break.