The ASTEC® FX Automatic Rim Changer (ARC) is specifically designed for use with the ASTEC® FX Tire Uniformity System. The ARC performs tooling changes in a quick and efficient manner, without physical lifting or operator intervention. The ARC is capable of both automatic tooling changes, driven by information from the ASTEC® FX, and operator assisted tooling changes, managed through the ASTEC® FX operator’s pendant.