Knowing when is the right time to change a vehicle's tires is crucial to maintaining vehicle safety, performance and efficiency. Here are some key points to keep in mind to determine when you need to change your tires and some recommendations:

1. Tread Depth (Treadwear):
Tire tread depth is one of the most important indicators in determining whether you need to change your tires. The law and recommendations vary between countries, but in general, when the tread depth reaches 1.6 millimeters (mm) or less, tires are considered worn and should be replaced. However, it is preferable to change them before reaching this legal minimum, as a deeper tread provides better grip and performance in wet road conditions.

2. Irregular wear:
If you notice uneven tire wear, such as smooth areas in the center or edges, it could indicate alignment, balance, or suspension problems. In such cases, it is important to address the problem and, if necessary, change the affected tires to prevent further damage and ensure optimal performance.

3. Visible damage:
Inspect your tires periodically for visible damage, such as deep cuts, bulges, bulges, or cracks. Any significant damage can compromise the structural integrity of the tire and should be cause for immediate replacement.

4. Tire age:
Tires also have a lifespan based on their age, regardless of visible wear. Although the lifespan varies depending on the type of tire, it is generally recommended to replace them after 6 to 10 years, even if they still have good tread and appear to be in good condition. This is due to the aging of the rubber and the degradation of its properties over time, which can negatively affect performance and safety.

Recommendations:

- Carry out regular checks on your tires, at least once a month. Check the depth of the tread and look for signs of uneven wear or visible damage.

- Maintain proper inflation pressure. Incorrect tire pressure can negatively affect performance and accelerate wear. Consult your vehicle manual for the recommended pressure.

- Perform alignments and swings periodically, especially after strong blows or impacts. This will help maintain even tire wear and vehicle stability.

- Consider tire rotation every 8,000 to 10,000 kilometers. This will help extend tire life by more evenly distributing wear across all wheels.

- Choose quality tires suitable for your type of vehicle and driving style. Tires with good traction and wet grip ratings will provide safer driving in various conditions.

Remember that tires are an essential part of your vehicle's safety and performance. Keeping them in good condition and replacing them on time will help you enjoy safer and more efficient driving.