When you need a little extra space to store essential tools and gear, a semi headache rack is your answer. These large racks fit neatly against the back of your truck cab and mount on the bed rails. They are narrow, so they do not interfere with your trailer, but they also provide a place to store items like tire chains, tools, and even a ladder. A truck headache rack may be made from stainless steel or aluminum — both are available in the large inventory on eBay. You may prefer a used headache rack for an older model truck to ensure a proper fit. There are many styles of racks available for your semi. The most basic option is a shelved rack with several bars for hanging tire chains. These racks leave items exposed to the open air and rain, which may not be desirable for supplies that can rust. Another option is a cabinet rack with closing doors to keep items out of the elements, and some even offer locking cabinets to keep your valuables safe. A semi headache rack provides that extra bit of storage where you need it, keeping you organized and your goods secure.Shop the extensive inventory of motors, parts, accessories, and commercial truck parts!