What is tyre rolling resistance?
Published:
November 13, 2024

Reducing motoring costs is essential for many drivers, and an effective way to cut down on fuel consumption is by selecting tyres with low rolling resistance. Low rolling resistance tyres help reduce the amount of fuel your vehicle requires to maintain speed, improving overall vehicle efficiency and lowering costs over time.

What is Rolling Resistance?

Rolling resistance is the force needed to keep a tyre moving on the road. The greater the rolling resistance, the more energy—or in the case of vehicles, fuel—is needed to overcome it. Conversely, when rolling resistance is reduced, less fuel is required to keep the tyres moving at a steady pace. Several factors influence a tyre's rolling resistance, including its construction, compound, and tread design.

Tyres with low rolling resistance are typically made using advanced materials and innovative compounds designed to minimize energy loss. These tyres usually feature a shallower tread depth and a streamlined design that reduces drag, allowing for a more efficient driving experience. For drivers looking to lower fuel costs, choosing tyres with low rolling resistance can be a great step in the right direction.

How Low Rolling Resistance Tyres Save Fuel

When a vehicle moves, the tyres constantly flex and deform as they make contact with the road, which leads to energy being lost as heat. This energy loss is directly related to rolling resistance. By choosing tyres with low rolling resistance, drivers can reduce the amount of energy needed to keep their vehicles moving, leading to less fuel consumption and, ultimately, cost savings.

Reduced rolling resistance can also mean reduced emissions, as your vehicle will consume less fuel. So, by opting for low rolling resistance tyres, you’re not only potentially lowering your fuel expenses but also contributing to a cleaner environment.

Key Features of Low Rolling Resistance Tyres

Specialized Compounds
Low rolling resistance tyres often incorporate specialized materials and compounds that are designed to minimize energy loss. These compounds reduce the heat generated as the tyre rolls, resulting in improved efficiency.

Streamlined Tread Design
Another factor that helps lower rolling resistance is a streamlined tread design. Tyres with low rolling resistance usually have a more efficient tread pattern that reduces drag on the road, allowing for smoother movement.

Shallower Tread Depth
The tread depth of a tyre can also influence rolling resistance. Low rolling resistance tyres generally have a shallower tread depth, which lowers friction and helps the tyre roll more effortlessly.

Benefits of Low Rolling Resistance Tyres

Choosing tyres with low rolling resistance offers several benefits beyond just fuel savings. Here are some key advantages:

  • Fuel Economy: By reducing the force needed to move the tyres, you can potentially save a considerable amount on fuel over time.
  • Lower Emissions: With reduced fuel consumption comes lower emissions, which is beneficial for the environment.
  • Improved Longevity: Many low rolling resistance tyres are engineered with durable materials, offering a longer lifespan compared to standard tyres.

However, it’s important to remember that while fuel efficiency is essential, it should never come at the expense of safety. When selecting tyres, make sure to choose options that offer good grip and durability in addition to low rolling resistance.

What is tyre rolling resistance?

Get in touch with our team today

To find out more about our comprehensive range of services, or to book your vehicle in, contact our friendly team of experts today.

Contact us
What is tyre rolling resistance?

Recommended Low Rolling Resistance Tyre: Michelin CrossClimate 2

One of the top choices in low rolling resistance tyres is the Michelin CrossClimate 2, an all-season tyre that combines efficiency with excellent performance. Here’s why it stands out:

  • Fuel Efficiency: The Michelin CrossClimate 2 is constructed with a low rolling resistance compound and a specialized tread design, which minimizes energy loss as it rolls. This results in improved fuel efficiency, making it an ideal choice for drivers looking to save on fuel costs.
  • All-Season Performance: This tyre is designed to perform well in both wet and dry conditions, making it suitable for year-round use in the UK’s variable climate. Its all-season tread pattern offers a reliable grip, ensuring safety in different weather conditions.
  • Longevity: With a predicted lifespan of 60,000 miles, the CrossClimate 2 is a durable option that provides both quality and value. Investing in a longer-lasting tyre can lead to savings not only in fuel but also in replacement costs over time.

Additional Tips for Improving Fuel Efficiency

While switching to low rolling resistance tyres can make a noticeable difference in your fuel consumption, there are additional steps you can take to further improve your vehicle's efficiency:

  1. Regularly Check Tyre Pressure: Maintaining the correct tyre pressure is essential for optimizing fuel efficiency. Under-inflated tyres increase rolling resistance, which can lead to higher fuel consumption.
  2. Minimize Extra Weight: Remove unnecessary items from your vehicle, as added weight requires more energy to move, thereby increasing fuel usage.
  3. Drive Smoothly: Avoid rapid acceleration and harsh braking, as these driving habits can increase fuel consumption. Instead, maintain a steady speed and anticipate stops to improve efficiency.

Q&A: Frequently Asked Questions About Low Rolling Resistance Tyres

Q: Do low rolling resistance tyres impact performance in wet or icy conditions?
A: While low rolling resistance tyres are designed for fuel efficiency, many models, like the Michelin CrossClimate 2, are also engineered to perform well in wet and even icy conditions. It’s essential to select tyres that are tested for the climate you drive in to ensure safety alongside efficiency.

Q: Can I use low rolling resistance tyres year-round?
A: Yes, many low rolling resistance tyres are designed for all-season use. Look for options with an all-season tread pattern, which provides grip in both wet and dry conditions, ensuring year-round performance.

Q: Will low rolling resistance tyres wear out faster than regular tyres?
A: Not necessarily. Many low rolling resistance tyres are made with durable compounds that provide a long tread life. The Michelin CrossClimate 2, for example, has a predicted lifespan of 60,000 miles, which is comparable to or better than many standard tyres.

Q: Are low rolling resistance tyres more expensive?
A: Low rolling resistance tyres may have a higher upfront cost due to their specialized materials and design, but the potential fuel savings and longer lifespan can make them more economical over time.

Conclusion

Finding ways to reduce motoring costs is increasingly important. By choosing tyres with low rolling resistance, you can make your vehicle more fuel-efficient, save money on fuel, and contribute to a cleaner environment. The Michelin CrossClimate 2 is a recommended choice for drivers seeking an all-season, fuel-efficient tyre that doesn’t compromise on safety or durability. However, it’s essential to remember that fuel economy should not come at the expense of tyre safety. Prioritizing both efficiency and safety can help

What is tyre rolling resistance?
What is tyre rolling resistance?