Single Sided Boltless Tire Rack Starter Unit Shelf Configuration Shelf Depth 12 in 2 000 lb Load Capacity per Shelf Number of Shelves 2 Number of Usable Sides 1 Maximum Number of Tires Held 16 Overall Depth 18 in Overall Height 60 in Overall Width 60 in 12 in Deep Unit 9 in Wall Tie Medium Gray Powder Coated Steel