Description
Technology
Primacy 5 tyres are engineered using the latest generation tread compound from Michelin, combined with an advanced symmetric tread design developed for premium performance and durability. The tread features a reinforced center rib that improves steering precision and straight-line stability, while optimized intermediate ribs and wide shoulder blocks enhance high-speed handling and cornering grip.
The advanced tread structure ensures even pressure distribution across the tyre surface, promoting uniform wear and consistent performance throughout the tyre’s life. Primacy 5 provides excellent traction, enhanced wet braking, and reliable control in both dry and wet driving conditions.
Product Description
The Michelin Primacy 5 245/40 R18 is a premium Grand Touring Summer tyre designed for luxury sedans, performance-oriented passenger vehicles, and premium compact cars. It delivers a refined driving experience with improved wet performance, enhanced high-speed stability, and a smooth, quiet ride.
This tyre is an excellent choice for drivers seeking superior comfort, responsive handling, and strong braking performance while maintaining fuel efficiency and long-lasting tread life.
Green & Reliable
Primacy 5 offers reduced road noise and improved ride comfort along with precise steering response and dependable braking performance. Its low rolling resistance design helps improve fuel efficiency and reduce CO₂ emissions.
Engineered to meet modern eco-performance standards, the tyre supports environmentally responsible driving without compromising safety or performance. Primacy 5 tyres are designed for warm weather conditions and are not suitable for snow, ice, or near-freezing temperatures.
Advanced Generation Compound
The advanced generation tread compound enhances wet braking performance and improves traction on slippery surfaces while maintaining strong dry grip. The symmetric tread pattern promotes even wear, extending tyre life and ensuring consistent performance.
Wide shoulder blocks improve cornering stability and high-speed control, while the reinforced center rib enhances steering precision and directional stability for confident handling.
Reinforced Construction
Michelin Primacy 5 245/40 R18 features twin steel belts reinforced with advanced construction technology to improve structural strength and high-speed durability. This internal structure enhances ride comfort while maintaining stability and consistent handling performance under demanding driving conditions.
The reinforced design reduces vibrations and improves overall driving comfort during both city and highway driving.
Vehicles with 245/40 R18 Tyre Size
Michelin Primacy 5 245/40 R18 is commonly suitable for premium sedans and performance-oriented vehicles depending on manufacturer specifications.
Typical compatibility may include:
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Honda Civic RS / Turbo (upsize option)
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Toyota Camry (selected variants)
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Audi A4
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BMW 3 Series
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Mercedes-Benz C-Class
(Always confirm tyre size compatibility with the vehicle owner’s manual before installation.)
What does 245/40 R18 mean?
245 – The tyre width in millimetres (mm). When fully loaded, the tyre width can measure up to 245mm.
40 – The aspect ratio, meaning the tyre height is 40% of its width. A lower profile improves road grip and handling stability while providing a sporty driving feel.
R – Indicates radial construction, the standard modern tyre design reinforced with steel belts for durability and strength.
18 – Represents the rim diameter in inches. The tyre must match the exact rim size specified by the vehicle manufacturer.
Technical Specifications
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Tyre Size: 245/40 R18
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Tyre Category: Grand Touring Summer
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Construction: Radial
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Tread Pattern: Symmetric
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Fuel Efficiency: Low rolling resistance design
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Wet Performance: Enhanced braking and traction
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Ride Comfort: Low noise with refined driving comfort
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Recommended For: Luxury sedans and performance passenger vehicles
