Demco Manufacturing Co. 4010 320th Street , Boyden , Iowa 51234 USA About Solutions products Publications videos Downloads Companies Demco Manufacturing Co. Videos The Glide Ride by Demco Video The Glide Ride by Demco Video 0 Share The Glide Ride by Demco is a uniquely designed parallel linkage coupler that takes the bumps and jolts out of pulling heavy 5th wheel RV's. Customer comments No comments were found for The Glide Ride by Demco Video. Be the first to comment! Add your comment Publish your comment Great! comment successfully added!