If you can t get enough of Traeger s mouth-watering ribs smoke em slow and rack em high with a Rib Rack. The Rib Rack keeps your ribs elevated ensuring you ll always get that signature smoke ring without having to babysit your babybacks. Invite your friends over because it s time for a rib feast.FEATURES. Holds 8 full racks of ribs. Measures 17.5 L x 12 D x 3.5 H(Does not fit Junior or PTG Grills).