DO YOU HAVE TO UNATTACH AND REATTACH THE SEAT BELT FROM THE VEST EVERY TIME YOU GET IN AND OUT OF THE CAR?

No, you can leave the vest partially installed. You’ll leave the shoulder belt in the shoulder clip and the lap belt in one lap guide. We show you what that looks like in the video about using the RideSafer with a seat belt at about 3:15 into the video.