Tired of the sun's glare and heat in your GMC Sierra? This Northern Tint precut kit makes a professional-looking tint job a DIY project. It's a brand new, full kit with film precisely cut to fit ALL the side and rear windows of your 1999-2006 GMC Sierra 1500 Extended Cab. You choose the shade (Visible Light Transmission: 5%, 20%, 35%, 50%, or 70% - see options). The film is a high-quality, 2-ply dyed PET material with a glossy black finish and a 2.0mil (50µm) thickness. It's self-adhesive, scratch-resistant, and most importantly, it repels heat to keep your cab cooler. Kit includes instructions. Some trimming might be needed for a perfect fit depending on your truck, but if you follow the steps, tearing is avoidable. Manufacturer Part Number: 200402. We're so confident that it comes with a LIFETIME warranty! Made in the USA. Get that sleek, customized look and improved comfort.