Tire Tread Life: How Long Do Tyres Last?

Defining a tyre's lifespan is difficult due to the various criteria involved. In the UAE, the legal lifespan of a car tyre is 5 years from its manufacturing date, regardless of the tread depth. This rule is in place due to the harsh weather conditions in the UAE, which can accelerate tyre degradation. 

Let’s explore the factors influencing tire longevity and tips to maximize their lifespan.

Average Tyre Lifespan

Under typical conditions, most tyres are designed to last between 40,000 and 60,000 kilometres, or 3 to 5 years. However, the longevity might vary depending on various factors:

• Driving Habits: Aggressive driving, excessive braking, and high-speed driving can all shorten the life of your tires.
• Road Conditions: Although the UAE's roads are generally excellent, desert terrains and off-road driving can increase tyre wear.
• Climate: The UAE's hot weather can prematurely age tyres owing to heat and UV exposure.

Signs of Tyres that Need Replacement 

You should regularly check your tires for the best handling and control. There are a few signs that your tires need replacement since they are no longer roadworthy.

Low Tread Depth:

• Use the Tread Wear Indicator (TWI): Most tyres have built-in tread wear indicators, and small raised bars within the tread grooves. When the tread wears down to the level of these bars, it's time for new tyres.
• Dirham Test: Insert one dirham coin into the tread grooves. If the top of the palm tree is visible, your tread is below the legal minimum of 1.6mm and requires replacement.

2. Uneven Tread Wear:

• Feathering: This looks like small ridges or scallops along the edges of the tread blocks. Improper wheel alignment or suspension issues cause it.
• Bald Spots: Worn-out patches on the tyre surface indicate excessive wear in specific areas.
• Cupping: Scalloped wear patterns on the outer or inner edges of the tyre, often caused by worn-out shocks or struts.

3. Visible Damage:

• Cracks or Cuts: Deep cracks in the sidewall or tread indicate structural weakness and potential blowouts.
• Bulges or Blisters: These deformities suggest internal damage and compromise the tyre's integrity.
• Punctures: Even small punctures in the sidewall can lead to slow leaks or sudden blowouts.

4. Age:

• Tyre Age: Rubber deteriorates over time, regardless of mileage. Most manufacturers recommend replacing tyres after 4-6 years, even if they still have tread. Check the date code on the sidewall for the manufacturing date.

5. Other Signs:

• Vibration: If you feel excessive vibration in the steering wheel or through the vehicle, it could be a sign of tyre imbalance or uneven wear.
• Pulling: If your vehicle pulls to one side, it could be due to uneven tyre pressure or worn-out suspension components.
• Unusual Noises: If you hear unusual noises like thumping, roaring, or squealing, it could indicate tyre problems.

Tips to Make Your Car Tyres Last Longer

If you're reading this blog to discover effective ways to extend the lifespan of your car tyres and avoid discarding them prematurely, here are some valuable tips to consider:

1. Keep the Five-Year Mark: Most tyre models are designed to last around five years. If your tyres are older than this, it's crucial to inspect them regularly and consider a replacement if needed.
2. 6 Years Limit: Even if your car isn't frequently used, tyres that are over six years old from their manufacturing date can become unsafe. Leading brands like Michelin strongly recommend replacing such tyres immediately to ensure safety.
3. Maintain Your Tyres Properly: Regularly checking air pressure, tread wear, and wheel alignment can significantly enhance tyre durability. Proper care ensures your tyres stay in good condition for a longer time.
4. Adjust Your Driving Habits: Aggressive driving, such as rapid acceleration, sudden braking, or taking sharp turns at high speeds, can wear tyres out quickly. Adopting smoother driving habits will help preserve their lifespan.
5. Avoid Overloading: Carrying excessive weight strains your tyres, leading to faster wear and tear. Always check your vehicle's load capacity before transporting heavy items.

FAQs

1. How long do tyres last on average?

• Mileage: 30,000 to 80,000 kilometers for non-commercial vehicles.
• Time: 4 to 6 years, even if they haven't reached the mileage limit. Rubber degrades over time, regardless of use.

2. What year are tyres required for passing in the UAE?

For Dubai, the date of manufacture of tyres has to be within 5 years at the time of vehicle inspection. In Abu Dhabi, even tyres older than 3 years are sometimes rejected. Additionally, UAE authorities also focus on tread depth for roadworthiness checks. 

3. What is the tyre life in km?

• Non-commercial tyres: 40,000km to 60,000km
• Commercial tyres: 40,000km to 50,000km

4. Do front tyres wear quicker?

Yes, in most cases, front tires wear out faster than rear tires. This is because they handle steering, and braking, and often bear the weight of the engine