Are you seeking maximum grip and precision for the track or spirited driving? The Falken Azenis RT660 might be just what you need. But how does it compare to other extreme performance summer tires, and what compromises come with that performance?
With a Tire Grade of 8.1/10, the Falken Azenis RT660 delivers sharp dry road grip, and well-rounded overall performance for drivers who want a dependable extreme performance summer option. That said, average wet weather grip and shorter tread life expectations may factor into your decision.
This review dives deep into the Falken Azenis RT660 to help you make an informed decision. You’ll see how it stacks up against the economical Falken Azenis RT615K+, the moderately priced Bridgestone Potenza RE-71RS, and the premium-tier Goodyear Eagle F1 Supercar 3. We also cover known issues drivers have reported and break down the performance numbers that matter most.
Tire Owner Feedback
Side-by-Side Comparison
Below, we compare the Falken Azenis RT660 against the top-rated alternatives in the Extreme Performance Summer category. For a deeper look at each alternative, see the Recommended Alternatives section further down.
Detailed Review
Our ratings are based on aggregated feedback from real-world drivers. Each tire’s Tire Grade reflects thousands of miles of owner-reported data — the more miles driven, the higher our confidence in the score.
Falken Azenis RT660
Customer Ratings
Wet Weather
6.1 of 10
Winter Weather
N/A
Dry Weather
9.1 of 10
Ride Comfort
7.0 of 10
Tread Wear
6.7 of 10
UTQG
Uniform Tire Quality Grade
UTQG Treadwear Rating: 200
UTQG Traction Rating: A
UTQG Temperature Rating: A
Mileage Warranty
Contact manufacturer for warranty details
Find The Best Price
Key Performance Metrics
Hydroplaning: 6.0 of 10
Wet Grip: 6.3 of 10
Cornering: 9.1 of 10
Dry Grip: 9.2 of 10
Responsiveness: 9.0 of 10
Mild Snow Grip: N/A
Heavy Snow Grip: N/A
Ice Grip: N/A
Comfort Level: 7.1 of 10
Road Noise: 6.8 of 10
The Falken Azenis RT660 aims to provide extreme performance summer performance for everyday driving. It targets drivers looking for a balance of comfort and traction, though it doesn’t lead its class in any single area.
Dry Performance
Well Above Average
Above Average
Average
Below Average
Well Below Average
On dry roads, the Falken Azenis RT660 shows exceptional grip and responsive steering. Its excellent corner stability and dry traction give you a solid, confident feel behind the wheel. Whether you’re cruising on highways or winding through country roads, you’ll enjoy steady handling and precision. Within the category, this level of dry traction and handling is par for the course, with most competitors delivering a similar experience.
Wet Performance
Well Above Average
Above Average
Average
Below Average
Well Below Average
Wet performance is adequate but not a standout strength of this tire. While it handles light rain reasonably well, extra caution is advised in heavy downpours or standing water situations. Within the category, this level of wet traction and hydroplaning resistance is par for the course, with most competitors delivering a similar experience.
Ride Comfort and Noise Level
Well Above Average
Above Average
Average
Below Average
Well Below Average
Comfort is acceptable but falls short of the segment leaders. Some road noise and firmness may be noticeable, particularly on rough surfaces or during extended highway driving. Within the category though, some competitors do deliver stronger ride comfort and noise control, so this is worth weighing if it’s a top priority for you.
Winter/Snow Performance
N/A
The Falken Azenis RT660 is a summer tire and is not designed for use in cold, snowy, or icy conditions. Using this tire in winter weather is unsafe and could result in significant loss of traction. If you live in an area with cold winters, you should switch to dedicated winter tires or an all-season alternative when temperatures consistently drop below 45°F (7°C).
Treadwear and Longevity
Well Above Average
Above Average
Average
Below Average
Well Below Average
Treadwear is a relative weakness of this tire, which is common for high-performance designs that prioritize grip. Expect to replace these sooner than touring-oriented alternatives, though the trade-off is enhanced performance. Within the category, this level of tread life and longevity is par for the course, with most competitors delivering a similar experience.
Pros
- Strong dry road performance
- Responsive steering and stable handling
- Balanced overall performance
- Good value for the category
Cons
- Slightly elevated road noise on paved surfaces
- Not safe for winter or cold weather driving
- Tread life may be shorter than touring alternatives
- Limited long-term data due to newer market presence
Value Analysis
Well Above Average
Above Average
Average
Below Average
Well Below Average
The Falken Azenis RT660 delivers fair value for a mid-range tire. Its performance is in line with what you’d expect at this price point — neither a standout bargain nor overpriced. Combined with reasonable longevity when properly maintained, it represents a reasonable choice, though shoppers who compare closely may find slightly better performance-per-dollar elsewhere in the category.
The Verdict
Well Above Average
Above Average
Average
Below Average
Well Below Average
The Falken Azenis RT660 is a reasonable option if you value maximum grip and sporty handling. It excels on dry roads and shows good overall balance. However, if this tire is not suitable for winter driving, you might want to consider other alternatives. Overall, this tire is an adequate pick for drivers who prioritize warm-weather grip, though stronger alternatives exist.
Falken Azenis RT660 Problems
While the Falken Azenis RT660 is a capable tire, some drivers have reported a few issues that might affect their overall experience. These include a bit more road noise, not being suitable for winter conditions, and shorter tread life than touring alternatives. It’s good to know that many of these problems are from isolated reports or can be helped with proper maintenance like keeping the right air pressure, regular rotations, and proper alignment.
Understanding these concerns can help you decide if this tire is the right choice for your driving needs.
Road Noise
Typical
While many say the tire is quiet for its design, a few drivers have reported that it makes more road noise than factory tires or some premium options. This can be especially noticeable on paved roads.
Winter Weather Limitations
Typical
As a summer tire, the Azenis RT660 is not designed for cold, snowy, or icy conditions. The rubber compound hardens in cold temperatures, significantly reducing grip. Drivers in areas with winter weather must switch to winter or all-season tires when temperatures drop below 45°F (7°C).
Tread Life Expectations
Typical
Performance-oriented tires like the Azenis RT660 typically wear faster than touring tires due to their softer, grippier compounds. This is a normal trade-off for enhanced grip and handling. Regular rotation and proper inflation help maximize tread life.
Limited Long-Term Data
Typical
As a relatively newer tire in the market, the Azenis RT660 has a shorter track record compared to established models. While initial feedback is positive, long-term durability data is still accumulating. This is worth considering if proven longevity is a top priority.
The Bottomline
While the Falken Azenis RT660 is a strong tire overall, it is not without its concerns. Issues such as higher road noise, unsuitability for winter conditions, shorter tread life have been noted by some drivers. If these problems worry you, consider looking into our recommended alternatives.
Falken Azenis RT660 Alternatives
While the Falken Azenis RT660 is a strong tire overall, some drivers have noted its extra road noise, lack of winter capability, and shorter tread life. If these issues are a concern for you, consider these recommended alternatives.
Falken Azenis RT615K+
Falken Azenis RT615K+
Overall: A budget-friendly option, the Falken Azenis RT615K+ offers good value for drivers who want reliable performance without a high price tag. While it may not match the Azenis RT660 in every area, it stands out as a strong performer for its cost.
Performance Highlights:
- Wet Weather: Provides excellent wet traction and hydroplaning resistance, matching or exceeding the Azenis RT660’s strong wet performance.
- Dry Weather: Excels in dry traction, corner stability, and steering response, matching or surpassing the Azenis RT660’s dry performance.
- Winter Performance: Note: Like all summer tires, not suitable for winter conditions.
- Comfort and Treadwear: Known for excellent comfort and treadwear, offering a quieter ride and longer tread life than the Azenis RT660.
Bridgestone Potenza RE-71RS
Bridgestone Potenza RE-71RS
Overall: The Bridgestone Potenza RE-71RS is a well-balanced, average-priced tire that offers a good mix of performance and value. It delivers solid traction in most conditions and represents a strong alternative at its price point.
Performance Highlights:
- Wet Weather: Provides excellent wet traction and hydroplaning resistance, matching or exceeding the Azenis RT660’s strong wet performance.
- Dry Weather: Excels in dry traction, corner stability, and steering response, matching or surpassing the Azenis RT660’s dry performance.
- Winter Performance: Note: Like all summer tires, not suitable for winter conditions.
- Comfort and Treadwear: Known for excellent comfort and treadwear, offering a quieter ride and longer tread life than the Azenis RT660.
Goodyear Eagle F1 Supercar 3
Goodyear Eagle F1 Supercar 3
Overall: A premium extreme performance summer tire known for its proven durability and high performance, the Goodyear Eagle F1 Supercar 3 is built for drivers who demand the best. It offers a robust performance package that can address some of the Azenis RT660’s concerns.
Performance Highlights:
- Wet Weather: Delivers adequate wet traction and hydroplaning resistance, though it doesn’t quite match the Azenis RT660’s exceptional wet performance.
- Dry Weather: Excels in dry traction, corner stability, and steering response, matching or surpassing the Azenis RT660’s dry performance.
- Winter Performance: Note: Like all summer tires, not suitable for winter conditions.
- Comfort and Treadwear: Known for excellent comfort and treadwear, offering a quieter ride and longer tread life than the Azenis RT660.
Each of these alternative tires brings its own strengths to the table.
- The Falken Azenis RT615K+ is a budget-friendly option that delivers reliable performance without breaking the bank.
- The Bridgestone Potenza RE-71RS offers a balanced blend of performance and comfort at a solid average price.
- The Goodyear Eagle F1 Supercar 3 is a premium choice with proven durability and strong performance in many conditions.
Depending on your driving needs and what matters most to you, these tires can be great alternatives to the Falken Azenis RT660.
Resources
Below are some links you may find helpful when learning about tires
Final Thoughts
The Falken Azenis RT660 delivers acceptable performance with its strong dry. It is aimed at drivers who want a summer performance tire without paying a premium, though it doesn’t stand out in any single area.
However, it’s important to note some of its drawbacks. Some drivers have also reported increased road noise The tire is not suitable for winter or cold weather driving., and Tread life may be shorter than touring alternatives.. While these issues are not widespread, they are worth considering if you have specific performance needs.
In the end, the Falken Azenis RT660 is a reasonable option in its price range. If you want adequate warm-weather grip, it can get the job done. But if you are concerned about year-round capability, you may be better served by alternatives like the Falken Azenis RT615K+, Bridgestone Potenza RE-71RS, and the Goodyear Eagle F1 Supercar 3. Your decision should reflect your driving style and priorities.
Good luck and happy motoring.
