Coker Tire specializes in whitewall tires, so we thought it would be cool to have a little history lesson about the history of whitewalls. To find the earliest usage of a whitewall tire, you have to rewind the clock more than 100 years. Originally, automotive tires were off white in color, due to the natural color of the rubber formula used by tire companies. Zinc oxide would later be used to give the tires a more bright white color. Then, in 1910, B.F. Goodrich used a substance called "carbon black" in the manufacturing process. This formula strengthened the rubber, which was quite important considering the condition of the roads back then. When mixed with the raw materials, the carbon black caused the tire to be black. A short time later, a smaller tire company jumped on the carbon black bandwagon, but only added it to the tread surface as a cost savings. The result? Black tread and
