Fits to existing factory holes with factory rails removed. This low-profile flat deck Slimsport rack has a load carrying area of 1474mm (58”) x 1146mm (45.11”). The sleek side rails have integrated mounting feet. The mounting feet also have additional brace brackets for added strength. The high-strength aluminum slats have T-slots suitable for all Front Runner top mount accessories. Easily add on the Rack Accessory Mounting Bracket RRAC182 for most Front Runner side mount accessories (sold separately). Included in the Subaru XV Crosstrek (2017-2023) Slimsport is a 40” cutout to allow the use of the Front Runner 40? LED Slim Light Bar LIGH213 (sold separately). Fitment guide and all mounting hardware included. Note: Under Rack Tables are not compatible with Slimsport rack kits All Front Runner Racks are backed by a Limited Lifetime Warranty* ? * Note: A maximum driving speed of 130km/80mi per hour should be adhered to, when equipped with a Front Runner Roof Rack or Load Bar kit.