fits model: Pilot. year: 1999.

( Brand: Michelin ), ( Manufacturer Part Number: 44019 ), ( Part Type: Tire Patch ), ( Load Range: Xl ), ( Tread Depth: 9.5/32 ), ( Tire Type: Summer ), ( Section Width: 245 ), ( Aspect Ratio: 30 ), ( Load Index: 91 ), ( Compatible Vehicle Type: Passenger ), ( Run Flat: No )
The Michelin Pilot Sport 4S XL 245/30 R21 tire patch 91Y 2453021 is a high-performance tire designed for luxury and sports cars. This tire is part of Michelin's Pilot Sport 4S series, which is renowned for its exceptional grip, stability, and longevity.
The 245/30 R21 size of this tire means it is specifically designed for vehicles with wide rims and a need for improved handling and performance. The 245 width provides a good balance between tire height and width, which can enhance cornering and braking abilities. The 30 aspect ratio indicates the height of the sidewall as a percentage of the tire's width. A lower aspect ratio can lead to better stability and a stiffer ride.
The Pilot Sport 4S XL features Michelin's Dynamic Response technology, which helps the tire adapt to the road for improved handling and control. This is achieved through the use of flexible tread blocks and a stiff bead that helps the tire follow the contours of the road.
The tire also features Michelin's MaxTouch construction, which evenly distributes pressure across the tread for a longer tread life and improved fuel efficiency. This construct also helps to reduce tire noise, providing a quieter ride for the driver and passengers.
The Pilot Sport 4S XL is also equipped with Michelin's 3D Active Cavity technology, which helps to evacuate water from the tire's contact patch, improving wet performance and reducing the risk of hydroplaning.
The patch number 91Y 2453021 is a part number that identifies the specific size, load index, and speed rating of the tire. The 91 is the load index, indicating the maximum weight the tire can carry at the speed rating. The Y is the speed rating, indicating the maximum speed the tire can safely reach. The 2453021 is the tire size code.
In conclusion, the Michelin Pilot Sport 4S XL 245/30 R21 tire patch 91Y 2453021 is a high-performance tire designed for luxury and sports cars. It offers exceptional grip, stability, and longevity, thanks to its Dynamic Response technology, MaxTouch construction, and 3D Active Cavity technology. It also has a specific size, load index, and speed rating, making it suitable for certain vehicles and driving conditions.
Pros of buying Michelin Pilot Sport 4S XL 245/30R21 Tire:1. High Performance: Michelin Pilot Sport 4S is designed for high-performance vehicles and offers excellent grip in dry and wet conditions, providing excellent traction and stability.
2. Durability: Michelin tires are known for their durability and longevity. The Pilot Sport 4S is no exception, offering a long tread life due to its advanced rubber compounds and tread patterns.
3. Excellent Handling: The Pilot Sport 4S provides superior handling and steering response, allowing for better control and maneuverability, especially during high-speed driving.
4. Ultra-High Performance: The tire is designed for ultra-high-performance vehicles, providing excellent performance in both dry and wet conditions.
Cons of buying Michelin Pilot Sport 4S XL 245/30R21 Tire:1. Price: Michelin tires are generally more expensive than other brands, and the Pilot Sport 4S is no exception. The price may be a significant factor for some buyers.
2. Not Suitable for All Vehicles: The Pilot Sport 4S is designed for high-performance vehicles and may not be suitable for all vehicles. It may not provide the best performance for daily commuting or light-duty use.
3. Noise Level: Some buyers have reported that the Pilot Sport 4S can be noisy, especially at high speeds.
Conclusion:Michelin Pilot Sport 4S XL 245/30R21 Tire is an excellent choice for high-performance vehicle owners looking for superior grip, handling, and durability. Its advanced technology and high-performance design make it an excellent choice for drivers who value performance and safety. However, its high price and potential noise level may be a drawback for some buyers. Ultimately, it depends on your driving needs and budget.
Recommendation:If you own a high-performance vehicle and value performance and safety, the Michelin Pilot Sport 4S XL 245/30R21 Tire is an excellent choice. However, if you are looking for a more affordable option or a tire that is better suited for daily commuting, you may want to consider other options. It is always a good idea to research and compare different tire options to find the best fit for your vehicle and driving needs.
1 MICHELIN PILOT SPORT 4S XL 245/30ZR21. 99% Remaining Life. Run Flat: NO. Size: 245/30ZR21, Load/Speed Index:91Y, Tread Depth:9.5/32 Remaining Life, Life:99% avg.
9.5/32 Tread Depth. No patches, no repairs.