Additional oversized or overweight packages might have additional charges. Additional $40 shipping will be charged at checkout.You will be notified, prior to processing, of any additional surcharge and for your approval. The charge will be added at the time of processing your purchase. Your order will not be shipped until we receive your approval. This product cannot be shipped to Alaska, Hawaii, Puerto Rico or the Virgin Islands. The shipping rate will be viewed on the checkout page.Built to handle heavy loads on backcountry terrain, the OutPost HD truck rack is ready for rugged overland adventures. The mid-height design provides a low center of gravity, easy accessibility to gear, and the perfect platform for the SkyRise(TM) Rooftop Tent. Leveraging our new HD Bars for a 500-lb. on-road carrying capacity, and paired with Yakima's 300-lb. Off-Road Rating, the OutPost HD truck rack is a firmly engineered foundation for a fully loaded overland rack system. Pair the OutPost HD truck rack with the HD Bar length that best fits your bed and gear (HD Crossbars sold separately). Comes with four towersRequires Yakima HD Bar crossbar in 60"/68"/78" lengths (Sold Separately)Fixed mid-height position of 13" provides easy gear access and a low center of gravityMaximum on-road rating of 500 lbs.Maximum off-road rating of 300 lbs.Easy on-off placement in minutes with our patent-pending QuickChange(TM) rack attachmentDesigned and tested for all common truck beds using our BedGrip(TM) clamp designAdditional required kits needed for tracked beds (Track Kit 1) and select tonneau covers (Tonneau Kit 1)Built to last, with engineered aluminum construction and durable powder-coat finishCompatible with all Yakima mounts to carry kayaks, surfboards, bikes, rooftop tents and moreIntegrated tie-down points make securing any load easyT-slot attachments make adding gear mounts and accessories fast and simpleIntegrated SKS (Same Key System) locks your rack system to the truck bedSuggested accessories: SideBar, Rotopax(TM) Mounting Kit, Recovery Track Mount, Eye Bolts, SkyRise TentPRODUCT SPECSWeight: 38.50 lbs.Dimensions: L 16.75 in x W 5.50 in x H 16.50 in