Can Six-Year-Old Tires Still Be Used?

[Miriam]

Six-year-old tires cannot be used. Tires that are over six years old experience degradation or aging due to physical and chemical factors, which weakens their functionality. Tires stored unused for long periods are more prone to hardening and becoming brittle compared to those in normal use on vehicles. Additionally, tires exhibiting the following conditions should not be used: 1. Visible signs of wear or damage at three to four locations around the tire; 2. Exposed steel wires or fabric within the tire rubber; 3. Cracks, cuts, or deep grooves on the tread or sidewall exposing steel wires or fabric; 4. Bulges, protrusions, or splits on the tire; 5. Punctures, cuts, or other damage that cannot be repaired due to size or location of the damage.