Rock does not have any warehouses nor do they have a single part in inventory. They are simply a website that has a collection of auto part distributors that are separately owned and operated. There newest is United Auto Supply a privately owned autoparts supplier with over 30 locations in three stateswith there mega warehouse located in Syracuse Ny is where they fulfill the orders for Rockauto with a current inventory of over 23 million dollars and currently filling anywhere from 600 to 2200 orders a day. A huge undertaking by the owner to grow in a short period of time from a warehouse with 20 or so employees to over 120. And growing more. I am lucky to of had the opportunity to work for this great company where almost every day the owner is elbow deep alongside his team to make sure there doing the beat job they can...with the ability to double the square footage and inventory as well as work force hopefully in the near future. A huge shoutout to JAMES Thank you for thw opportunity to be a part of a great Team and the pleasure of working for a great man such as yourself. Heres to growth in the future and hey maybe thw great State of Tennessee might have a need for THE GREATEST PARTS SUPPLIER IN THE WORLD....ps from Syracuse we ship rock auto orders all over the world...