CURT 30K Factory Style 3 Inch Gooseneck Ball, Fits Select Chevrolet Ford, GMC, Nissan Titan XD, Ram, Puck System Required Model 60628 Ford Transit Connect Van Racks It is rated to the ShippingTier5 It is rated to the vehicle's maximum gross trailer weight capacity and provides a custom fit for certain years of the Chevrolet Silverado 1500 or 2500LD with new body style or GMC Sierra 1500 or 2500LD with new body style (see application info to verify fitment) 82h x 16d 63710 007 Outfitting your pickup to tow a heavy duty flatbed or livestock trailer is easy with the CURT OEM puck system gooseneck ball operating with a simple quarter turn latch lock for ease of use and a secure mount