Eliminate Any Noise.Peace of mind. Whats that worth? With the 18K Autoslide you will have the peace of mind that comes with towing and not having to worry about cornering in tight spaces, getting in and out of the truck to pull a pin and manually slide the hitch! Come rain or shine the 18K Autoslide simply makes your lfe easier. Isnt that what its all With the "Under Bed" mounting system, you simply remove the about?With the "Under Bed" mounting system, you simply remove the hitch and your truck bed is free and clear. Ready to haul and use to fit your needs!Now fits Industry Standard railsWrap around jaw with locking bar for a smoother, safer and more secure ride. Patent PendingNo locking plate required for standard pin boxes, to activate slide mechanismSlides utilizing rack and pinion gear technology UMS (or under bed) mounting system leaves the bed free and clear when you remove the hitchUp to 14†of travel to help get in and out of those tight spotsLower profile designLighter weight for easier hitch installation and removalEasy access for routine maintenanceThree mounting systems to fit your needs3 vertical height adjustments to help you level truck and trailer18K towing capacity5 year warrantyMade in the USA with American steelNeed locking plate with Glide Ride, Mor Ryde or 5th Airborne pin boxes