
( Brand: Bridgestone ), ( Manufacturer Part Number: 004031 ), ( Part Type: Tire ), ( Tire Condition: Brand New ), ( Load Range: Xl ), ( Tread Depth: 10/32 ), ( Size: 2854521 ), ( Overall Diameter: 31.1 ), ( Tire Type: All Season ), ( Additional Tire Markings: Bmw Star, Rft, Rsc ), ( Utqg: 500 A A ), ( Load Index: 113 ), ( Compatible Vehicle Type: Suv/crossover ), ( Run Flat: Yes ), ( Construction Type: Radial ), ( Product Line: Bridgestone Alenza Sport A/s All Season Rft Run Flat )
Introducing the Bridgestone Alenza Sport A/S RFZ (Reinforced Flexible Zone) flat tire, model number 004031, specifically designed for the 285/45R21 size and 113H load index. This tire is an excellent choice for those seeking exceptional handling and durability, making it a preferred option for high-performance vehicles.
The Alenza Sport A/S RFZ tire boasts a reinforced structure with a twin-steel belt and a polyester cord body that provides superior flat resistance and durability. This feature makes it perfect for those who frequently drive over rough or uneven surfaces, ensuring a more stable and reliable driving experience.
The tire's advanced tread design includes circumferential and lateral grooves that effectively channel water away from the tire's footprint, enhancing wet traction and reducing the risk of hydroplaning. Additionally, the tire's silica-infused tread compound provides improved grip and handling in both wet and dry conditions.
The Bridgestone Alenza Sport A/S RFZ tire is also known for its quiet and comfortable ride, thanks to its optimized tread pattern and advanced noise reduction technology. This feature makes for a more enjoyable driving experience, especially during long trips.
Furthermore, the tire's long wear performance is noteworthy, as it is engineered to provide excellent tread life, ensuring that it lasts longer than many other tires in its class.
In summary, the Bridgestone Alenza Sport A/S RFZ flat tire, model number 004031, is an ideal choice for those who seek superior flat resistance, durability, wet traction, and a quiet and comfortable ride. Its 285/45R21 size and 113H load index make it an excellent option for high-performance vehicles and those who frequently drive over uneven surfaces.
Bridgestone Alenza Sport A/S RFT (Run Flat Tires) are a popular choice for drivers seeking high-performance and safety features. Here are some pros and cons of purchasing Bridgestone 004031 285/45R21 113H Alenza Sport A/S RFT flat tires:
Pros:1. Run-Flat Technology: The most significant advantage of these tires is the Run-Flat Technology (RFT). This feature allows you to drive on a punctured tire for up to 50 miles at 50 mph, reducing the risk of stranding in an emergency.
2. Enhanced Safety: RFTs also provide improved safety during a blowout since the tire will maintain its shape and support the vehicle's weight.
3. High-Performance: The Bridgestone Alenza Sport A/S RFT tires offer excellent handling, responsiveness, and wet grip, making them suitable for high-performance vehicles.
4. Durability: These tires have a robust construction, making them more resilient to road hazards and punctures.
5. Comfort: Bridgestone Alenza Sport A/S RFT tires offer a comfortable ride and reduce noise levels.
Cons:1. Cost: The Bridgestone Alenza Sport A/S RFT tires are more expensive than conventional tires due to their advanced features and technology.
2. Limited Availability: Run-flat tires may not be as widely available as conventional tires, making it more challenging to find replacements.
3. Fuel Consumption: RFTs can increase fuel consumption due to their heavier construction.
4. Limited Tread Life: The tread life of run-flat tires is typically shorter than conventional tires.
Conclusion:Bridgestone 004031 285/45R21 113H Alenza Sport A/S RFT flat tires offer several advantages, such as run-flat technology, high-performance, durability, comfort, and enhanced safety. However, they come with some drawbacks, like cost, limited availability, fuel consumption, and reduced tread life.
If you value safety, performance, and the convenience of run-flat tires, these Bridgestone tires may be a worthwhile investment. However, if you prioritize cost and tread life, conventional tires may be a more suitable option for you. Ultimately, the decision depends on your driving preferences, budget, and vehicle requirements.
Note the BMW Star on sidewall which indicates that these run flat tires were manufactured by Bridgestone for vehicles, specifically X7. This listing is for a set of TWO 2 BRAND NEW never mounted or installed Bridgestone Alenza Sport A/S All Season RFT Run Flat tires in 285/45R21 113H. Bridgestone Part # 004031. The date of manufacture is 3024.