This kit creates a full size rack that sits above your Toyota Tundras (2007 + w/OEM bed rails) load bed. This Slimline II cargo carrying rack kit contains the Slimline II tray (1475mm/58.1'' (W) x 1358mm/53.5'' (L)) and 4 Pickup Truck Bed Universal Legs that fit into the existing factory/OEM bed tracks. Drilling is required for installation.KRTT950T - Toyota Tundra Pick-Up Truck (2007-Current) Slimline II Load Bed Rack Kit - by Front Runner Consisting of:2 x LASS026 - Universal Load Bed Leg 188mm (Pair) - by Front Runner 1 x RRAC901 - Load Bed Nut Kit / Toyota Tacoma 2004+/Tundra 2007+ - by Front Runner 1 x RRSTM07 - Slimline II Tray - 1475mm(W) X 1358mm(L) - by Front Runner Material used:Black epoxy powder-coated T6 aluminium High strength steelApproximate Installed Weight 24kg (53lbs)The t-slots on the tops and bottoms of the rack tray slats and edge profiles accommodate standard 8mm bolts.To determine the approximate height from your vehicle's roof to the top of your Slimline II Roof Rack, add the height of the Slimline II Tray (50mm/ 2) to the height of the Foot or Grab-on Foot listed above.If your Slimline II Roof Rack kit uses Legs, add the height of the Slimline II Tray (50mm/ 2'') to the height of the Legs to determine the height of the rack from your vehicle's rain gutters.If your Slimline II Roof Rack kit uses Foot Rails, add the height of the Slimline II Tray (50mm/ 2'') to the height of the Foot Rails to determine the height of the rack from the crown (highest point) of the vehicles roof.Shipping Dimensions:Width450mm (18)Length1615mm (64)Height 140mm (6)Shipping Weight:Weight28.3kg (62.2lbs)This kit creates a full size rack that sits above your Toyota Tundras (2007 + w/OEM bed rails) load bed. This Slimline II cargo carrying rack kit contains the Slimline II tray (1475mm/58.1'' (W) x 1358mm/53.5'' (L)) and 4 Pickup Truck Bed Universal Legs that fit into the existing factory/OEM bed tracks. Drilling is required for installation. All Front Runner Rack Kits contain installation instructions as well as all the components needed to mount the Slimline II Tray to your vehicle.All Front Runner Racks are backed by a Limited Lifetime Warranty*Due to load limitations of the factory bed tracks, we do NOT advise loading more than 150 lbs (68 kg). While Front Runner racks and mounting systems have been engineered and built to hold 660 lbs/299kgs, this may exceed your vehicle manufacturers recommendations. Until all vehicle components are made as off-road tough as Front Runners, we suggest contacting your vehicle maker to check load limits before aggressive loading of the rack.For further information on installation, please see the fitment instructions in the INSTALL tab.