Why are Car Tires Black? The Surprising Truth Behind Their Color

• Car tires weren't always black; early tires were white or cream-colored, made from natural rubber.
• The black color comes from carbon black, a substance added to rubber to enhance strength and durability.
• Carbon black significantly increases heat resistance, dissipating heat generated by friction and extending tire life.
• It also protects tires from damage caused by the sun's ultraviolet (UV) rays and wind, preventing cracking.
• While colored tires are possible, they would lack the strength and safety benefits provided by carbon black.