Description RAM Vehicle Laptop Desk Pedestal Assembly for the following vehicles: CHEVROLET 1500 C/K - 2WD (1994-1999) CHEVROLET 1500 C/K - 4WD-SELECTOR ON DASH ONLY (1994-1999) CHEVROLET 2500 C/K (1994-1999) CHEVROLET 3500 C/K (1994-1999) CHEVROLET BLAZER K-5 (1993-OLDER) CHEVROLET SILVERADO (1998-OLDER) CHEVROLET SUBURBAN (1994-1999) CHEVROLET TAHOE (1994-1999) GMC SIERRA (1994-1999) GMC YUKON (1994-1999) This base may not work with the factory installed center console or with Four Wheel Drive Levers that are on the floor. Drilling may be needed for vehicles with a bench seat. Note that the measurement "D" is 9 1/2". Check your vehicle dimensions prior to purchasing this base. Some models have factory installed accessories that prevent installation. This No-Drill™ Laptop Stand System installs quickly and easily into the specified vehicles using the existing hardware. This configuration provides a telescoping feature that ranges from 12 to 18 inches. Dual swing arms provide articulation and 12 inches of reach for passenger and driver access to the mounted device. Patented rubber ball and socket joint provides additional adjustment as well as shock and vibration isolation. The RAM Tough Tray™ is spring loaded to accommodate 10" to 16" wide laptops & (17" wide screens). The tray features four adjustable retaining arms with rubber grip feature. These arms can be moved both vertically and horizontally. This allows for a custom fit for varying thicknesses of laptops and the freedom of not blocking ports or drives. A screen support and USB light are also available to accessorize the tray. Hole patterns on perimeter of tray facilitate the mounting of additional RAM systems to support GPS or other electronics. Notes: Some vehicle bases may limit seat travel For the 1998 Chevrolet Silverado, drilling may be required if vehicle has a bench seat. The base may not work with factory installed consoles or 4WD levers on the floor.