Commercial Stacking Rack. General-purpose and modular, this storage system offers you extreme flexibility in your warehouse layout for tires. The pallets are mobile and stackable, which allows moving them quickly if you need space. This system is ideal for storing large quantities. Its removable posts allow it to reduce the space it needs by 80%! It can then be stacked when it is empty and allows you to use your floor space for other uses. Specs: overall size 92"L x 40"W x 69"H; tire quantity 12 to 14; max size 44" O.D.; capacity 2500lbs.; stackable open 5 max.; stackable folded 20 max.