One of the most common areas where a vehicle starts to rust is the rocker panel below the doors. Whether it is due to salt being slung from the front tires or stones from the road, the rocker panel takes a beating. Mill Supply has replacement rocker panels for cars, trucks and vans beginning from the 1940's all the way through to the present day. Some of the time you might notice there is more than one choice for your vehicle. Rockers can come just like the original from the factory. You would use this if your car or truck was sagging and there is no more support. They also come in 2 or 4 door, and just to make things more complicated, pickup trucks can have 5 different rockers depending on the cab size. Please contact us if you are not sure which rocker is the correct one. It can be expensive to ship and return the wrong rocker panels. These are much easier to replace and are great for covering up holes and where rust is beginning to become a problem.

Does your box truck, garbage truck, ambulance, fire truck, crane truck, or other medium duty vehicle need maintenance? We have been the #1 supplier for step van parts for over 30 years and are now aiming to provide that same standard of customer service, fast shipping, and discount prices to medium duty truck owners. We distrubute parts for Todco, Whiting, and Velvac. Whether you maintain a fleet or only have one or two trucks, we can help you keep your truck up and running without breaking the bank. If you have any questions or are unsure as to what exactly you need, you can either contact us via email or give us a call at 800-888-5072 between 8:00 a.m. - 5:00 P.M. E.S.T. and one of our experienced representatives will be happy to help you.