What happens if the tire is used beyond its suggested lifetime?

Using a tire beyond its suggested lifetime can lead to significant safety issues. Tires are designed with specific tread depths, materials, and build standards that deteriorate over time. As the tire wears down, it loses traction, which is crucial for maintaining control, especially in wet or slippery conditions. Additionally, aged tires are more susceptible to failure due to weakened structural integrity. This can result in blowouts or decreased handling performance, both of which can lead to serious accidents. Therefore, safety is the paramount concern when it comes to adhering to the manufacturer's recommendations on tire lifespan. The efficiency and performance of a tire may decrease as it ages, leading to unsafe riding conditions.