What width roll of Shadowline window trim vinyl do I need?
To find out what width you need, simply measure the thickest section of your vehicle’s chrome window trim. Add 1 inch to this measurement and this is the width roll of Shadowline vinyl you should purchase. Bear in mind that this is the MINIMUM width that you need. If you would like a little more vinyl to work with to make the application process a little less precise, ordering a wider roll is always an option.