Regardless of the type of vehicle window film you select, you should hire a professional installer to do the installation. The cost of window film and the application highly vary depending on the brand and type. Installers are also likely to charge different amounts.
Finally, remember that every state has set its laws on window tinting. Therefore, consult on light transmission, colors of tinting, reflectivity and the windows you can tint. That way, you will know the type of tint to apply on your vehicle and remain on the right side of law.