Listen to the sound clip 70 miles per hour from Miles Soundboard: 70 miles per hour 70 miles per hour This sound is from Miles Soundboard If you listen closely, you can almost hear the rush of wind as a car speeds down the highway at 70 miles per hour. The sound of the engine roaring and tires whirring against the pavement creates a symphony of movement and speed. I… Go to the full soundboardwith more sound clips Search