World’s Most Modern Tire-Production Line Here, the world’s most modern tire is built with the sorld’s most modern and most efficient tire machinery. Each step in the manufacturing process unfolds before your eyes – from the mixing of the raw rubber and chemicals and the Gum-Dipping of the Safety-Lock cords to the application of the Gear Grip tread and the wrapping of the finished tire. You actually see how greater Strength and Safety is LOCKED into Firestone Champion Tires.

Card #: M113-4-39