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.

Mill Supply has been the #1 supplier of step van parts for over 30 years. If you have a Workhorse, Utilimaster, Grumman, Morgan Olson, Supreme, International or other type of walk-in van you have landed on the right page. You will not find a more complete listing of parts for stepvans anywhere! With research and development on-the-go, new products are constantly being added to keep up with the growing industry. You can count on great customer service, fast shipping, and discount prices when you shop with us. It doesn't matter if you use your truck on-the-job, for deliveries, or run a food truck, you can count on Mill Supply to keep your vehicle in top shape. We distrubute parts for Todco, Whiting, Velvac, and Kason. If you have any questions don't hesitate to 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.