I put them on and made the drive to ZCon last year (I did track day and I didn't want to change pads there) and holy shit they are LOUD. I know it is probably obvious since they are a race pad, but Julia (my gf... unless you are Joe, then she is my sister) was sleeping on the way down and any time I touched them it woke her up. It was worse than nails on a chalkboard.