
( Brand: Dunlop ), ( Manufacturer Part Number: 005704P91 ), ( Load Range: Xl ), ( Tire Type: Summer ), ( Section Width: 245 ), ( Rim Diameter: 19 ), ( Aspect Ratio: 40 ), ( Ice Traction: No ), ( Tire Construction: R ), ( Compatible Vehicle Type: Passenger ), ( Features: Black Sidewall ), ( Run Flat: Yes )
The Dunlop 005704P91 and 005704P92 are two sets of high-performance tires designed for use on sports cars with 245/40/ZR19 and 255/40/ZR19 wheel and tire dimensions, respectively. These tires are part of Dunlop's Sport Maxx series, which is renowned for delivering exceptional grip, handling, and durability.
The 245/40/ZR19 tire in this set is engineered with advanced technologies such as Jointless Belt technology and Multi-Radius Tread technology. The Jointless Belt technology eliminates the need for traditional steel belts, resulting in a smoother and more uniform tire profile. This not only enhances the tire's visual appeal but also improves its overall performance by reducing weight and improving flexibility.
The Multi-Radius Tread technology, on the other hand, allows the tire to maintain optimal contact with the road surface at all angles of operation. This results in improved handling and cornering ability, making it an ideal choice for sports cars that demand the utmost in performance.
The 255/40/ZR19 tire in this set boasts similar features, including Jointless Belt technology and Multi-Radius Tread technology. However, it is specifically designed to provide improved stability and traction in larger contact patches, making it an excellent choice for sports cars with wider wheelbases and more significant weight distributions.
Both tires in this set are manufactured using Dunlop's advanced materials, including a silica-rich tread compound that provides superior wet and dry grip. They also feature Dunlop's Max Flange Shield technology, which provides additional protection against curb damage and other road hazards.
In summary, the Dunlop 005704P91 and 005704P92 sets are two excellent choices for sports car owners seeking high-performance tires with exceptional grip, handling, and durability. Whether you prefer a narrower tire for agility or a wider tire for stability, these tires offer the perfect balance of performance and reliability to meet your driving needs.
The Dunlop Sport Maxx 245/40/ZR19 and 255/40/ZR19 tires are two high-performance options from Dunlop. Both tires offer excellent handling and grip, making them popular choices among sports car and performance vehicle owners. In this analysis, we will discuss the key differences, pros, cons, and provide a recommendation based on various factors.
1. Size Differences
The most apparent difference between the two tires is their size. The 245/40/ZR19 is a standard width tire, while the 255/40/ZR19 is a wider tire. Wider tires generally provide better grip and stability but may also lead to increased rolling resistance and tire wear.
Pros of 245/40/ZR19:- Smaller overall tire diameter, which may result in better steering response and improved handling.
- Lighter weight, leading to reduced unsprung mass and better ride comfort.
Cons of 245/40/ZR19:- Slightly less grip compared to the wider 255/40/ZR19 tire.
Pros of 255/40/ZR19:- Greater contact patch with the road, resulting in improved grip and stability.
- Better handling in wet conditions due to increased tire surface area.
Cons of 255/40/ZR19:- Heavier than the 245/40/ZR19 tire, which may negatively impact ride comfort and fuel efficiency.
- Potentially increased tire wear due to the wider contact patch.
2. Performance Differences
Both tires are designed for high-performance applications and offer excellent handling and grip. However, due to the size differences, the 255/40/ZR19 tire may outperform the 245/40/ZR19 tire in terms of overall grip and stability.
Pros of Dunlop Sport Maxx Tires:- Excellent wet and dry grip.
- High-performance tread design for improved handling and cornering ability.
- Durable construction for extended tire life.
Cons of Dunlop Sport Maxx Tires:- Higher price point compared to standard tires.
- Potential for increased rolling resistance due to the high-performance tread design.
3. Recommendations
Ultimately, the decision between the 245/40/ZR19 and 255/40/ZR19 tires depends on your specific driving needs and preferences. If you prioritize responsive handling, reduced unsprung mass, and improved ride comfort, the 245/40/ZR19 tire may be the better choice. However, if you require maximum grip, stability, and improved wet handling, the wider 255/40/ZR19 tire is recommended.
In conclusion, the Dunlop Sport Maxx 245/40/ZR19 and 255/40/ZR19 tires offer excellent performance and handling capabilities. While both tires have their unique advantages and disadvantages, careful consideration of your driving style, vehicle, and performance priorities will help you make the best decision for your specific needs.
2 of each tires, 245/40/ZR19 255/40/ZR19 speed rating Y extra load staggered width off a 2022 BMW. The tires are near new. The believe the extra load is for electric vehicles, do your research. I had to replace the tires on my lease return but they aren run flats so still pay.
Tires have about 400 miles on them. If you want more pictures or information reach out and I ll get back.