The CRL Side-Sliders for Sport Utility Vehicles are the finest, if not the only, two and four-panel side sliders on the market. It's our attention to the details that makes these sliders so special. The state-of-the-art, thin profile, powder-coated aluminum frames have narrow stiles for maximum rear view, and tight-sealing weatherstrips to protect the interior. Tempered safety glass, and metal locking latches for cab security are all features that make CRL Side-Sliders stand out from any others. No modifications are required for these Side-Sliders to replace factory glass.