Double Sided Boltless Tire Rack Starter Unit Shelf Configuration Shelf Depth 12 in 2 000 lb Load Capacity per Shelf Number of Shelves 6 Number of Usable Sides 2 Maximum Number of Tires Held 48 Overall Depth 42 in Overall Height 84 in Overall Width 60 in (12) Angle Beams (12) Shelf Supports (4) Cross Aisle Ties (8) Uprights Medium Gray Powder Coated Steel