The Noise That Comes With an Electric Vehicle

The most of the noise from an electric vehicle is from the tyres and the wind. I've had this bizarre experience of quarrying and digging so because of the weird TV shows in my book he did operate the biggest hydraulic digger in the UK on a granite mine. He's really intrigued about the the diggers but his other experience has been basically limestone quarrying whether you can tell the the stone is much softer than Lithium.