Most vehicles have loose door glass, causing rattles, wind noise and water leaks. This book addresses these problems and how to solve them with easy-to-understand adjustments. It is bound with a spiral edge allowing the 50-plus 8-1/2" x 11" pages to open flat to view the step-by-step instructions along with the illustrations. Learn how to do the “Dollar Bill Test” to check window seals, how to install the window felts, how to adjust for wind noise and much more. The information was compiled by Pete Serio the “Window Rattle Guy”, who worked at a Buick dealership for many years when these cars were new. Be sure to also order our window rattle elimination kit (Part# RG10305).