What to Use to Clean Yellowed Tires?
1 Answers
Yellowing of car tires may be caused by the adhesion of powdered metal rust from brake pads to the tire sidewalls, traces of dust, oxidation and yellowing of tire wax, premature oxidation of tire protectants, or premature aging of rubber. When tires turn yellow, it is recommended to use a high-quality stiff-bristled brush, citrus degreaser, V3 iron remover, or tire protectant for cleaning. Here are additional details: 1. Powdered metal rust from brake pads: Since brake pads contain iron, they wear down and produce powder during braking. When this powder comes into contact with water, it forms rust water that flows onto the tire sidewalls. Over time, the sidewalls will turn yellow; 2. Traces of dust: If the tires frequently enter and exit construction sites, the sidewalls are prone to yellowing. Without regular cleaning habits, the tire rubber can absorb an earthy yellow hue, which is difficult to clean but represents a normal yellowing condition; 3. Oxidation and yellowing of tire wax: New tires are often coated with a layer of tire wax. For vehicles frequently parked outdoors, the sidewalls are susceptible to yellowing because the tire wax oxidizes and turns yellow in high-temperature outdoor environments. Another scenario is when low-quality tire wax is used, which can also cause tire yellowing; 4. Premature oxidation of protectants: Premature oxidation and yellowing of protectants is an abnormal phenomenon. Generally, when protectants are applied directly to uncleaned tires, it accelerates their oxidation, leading to yellowing; 5. Premature aging of rubber: This phenomenon mostly occurs when the car is parked under direct sunlight for prolonged periods. Over time, the tire rubber will show signs of premature aging and turn yellow.
