This review dives deep into the Radar Dimax AS-8 to help you make an informed decision. You’ll see how it stacks up against the premium Michelin CrossClimate2, the mid-range Vredestein HiTrac All Season, and the value-oriented Kumho Majesty 9 Solus TA91. We also cover known issues drivers have reported and break down the performance numbers that matter most.Earning an overall score of 7.9/10, the Radar Dimax AS-8 offers confident dry handling, reliable wet traction, long-lasting tread life, and capable winter performance. However, noticeable road feel and fewer miles of driver feedback could be a consideration for budget-conscious buyers.
Side-by-Side Comparison
Price Comparison
| Tire | Price Category |
|---|---|
| Radar Dimax AS-8 | Budget |
| Michelin CrossClimate2 | Premium |
| Vredestein HiTrac All Season | Mid-Priced |
| Kumho Majesty 9 Solus TA91 | Budget |
Wet Performance
| Tire | Hydroplaning Resistance | Wet Traction |
|---|---|---|
| Radar Dimax AS-8 | 8.8 | 8.7 |
| Michelin CrossClimate2 | 9.4 | 9.4 |
| Vredestein HiTrac All Season | 9.0 | 9.1 |
| Kumho Majesty 9 Solus TA91 | 8.4 | 8.5 |
Dry Performance
| Tire | Corner Stability | Dry Traction | Steering Response |
|---|---|---|---|
| Radar Dimax AS-8 | 9.1 | 9.2 | 9.1 |
| Michelin CrossClimate2 | 9.4 | 9.5 | 9.3 |
| Vredestein HiTrac All Season | 9.2 | 9.3 | 9.1 |
| Kumho Majesty 9 Solus TA91 | 8.9 | 9.1 | 8.9 |
Winter/Snow Performance
| Tire | Light Snow Traction | Deep Snow Traction | Ice Traction |
|---|---|---|---|
| Radar Dimax AS-8 | 8.7 | 8.2 | 8.1 |
| Michelin CrossClimate2 | 9.2 | 8.8 | 8.4 |
| Vredestein HiTrac All Season | 8.3 | 7.6 | 7.4 |
| Kumho Majesty 9 Solus TA91 | 7.2 | 6.4 | 6.2 |
Comfort Performance
| Tire | Ride Quality | Noise |
|---|---|---|
| Radar Dimax AS-8 | 8.6 | 8.1 |
| Michelin CrossClimate2 | 9.1 | 8.6 |
| Vredestein HiTrac All Season | 9.1 | 8.7 |
| Kumho Majesty 9 Solus TA91 | 8.7 | 8.5 |
Treadwear Performance
| Tire | Treadwear |
|---|---|
| Radar Dimax AS-8 | 8.6 |
| Michelin CrossClimate2 | 9.1 |
| Vredestein HiTrac All Season | 8.7 |
| Kumho Majesty 9 Solus TA91 | 8.0 |
Detailed Review
Radar Dimax AS-8
Customer Ratings
Overall Rating
7.9 of 10
Wet Weather
8.8 of 10
Winter Weather
8.5 of 10
Dry Weather
9.2 of 10
Ride Comfort
8.4 of 10
Tread Wear
8.6 of 10
UTQG
Uniform Tire Quality Grade
UTQG Treadwear Rating: 600
UTQG Traction Rating: A
UTQG Temperature Rating: A
Mileage Warranty
5 Years / 60,000 Miles
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Key Performance Metrics
Hydroplaning: 8.8 of 10
Wet Grip: 8.7 of 10
Cornering: 9.1 of 10
Dry Grip: 9.2 of 10
Responsiveness: 9.1 of 10
Mild Snow Grip: 8.7 of 10
Heavy Snow Grip: 8.2 of 10
Ice Grip: 8.1 of 10
Comfort Level: 8.6 of 10
Road Noise: 8.1 of 10
The Radar Dimax AS-8 is engineered for drivers who prioritize a smooth, quiet ride without sacrificing all-season confidence. It’s ideal for daily commuters and families seeking comfort, longevity, and reliable wet and dry performance throughout the year.
Dry Performance
Well Above Average
Above Average
Average
Below Average
Well Below Average
On dry roads, the Radar Dimax AS-8 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. Compared to others in its category, it delivers stronger dry traction and handling than most of the competition.
Wet Performance
Well Above Average
Above Average
Average
Below Average
Well Below Average
In wet conditions, the Radar Dimax AS-8 provides reliable traction and good hydroplaning resistance. The tread design effectively evacuates water, giving you confidence during rainstorms. Most drivers will appreciate the predictable wet weather behavior. Compared to others in its category, it delivers stronger wet traction and hydroplaning resistance than most of the competition.
Ride Comfort and Noise Level
Well Above Average
Above Average
Average
Below Average
Well Below Average
The Radar Dimax AS-8 provides a comfortable ride for most drivers. However, some users have noticed that the tire produces a slightly higher level of road noise, especially on paved surfaces. While the ride remains smooth, this extra noise might be noticeable on longer highway trips. Within the category, this level of ride comfort and noise control is par for the course, with most competitors delivering a similar experience.
Winter/Snow Performance
Well Above Average
Above Average
Average
Below Average
Well Below Average
In snowy conditions, the Radar Dimax AS-8 performs admirably. It shows strong traction in both light and deep snow, giving you confidence when winter weather arrives. Ice traction is also respectable, though dedicated winter tires would still be preferred for severe conditions. Within its category, it stands out as one of the top performers for winter and snow traction.
Treadwear and Longevity
Well Above Average
Above Average
Average
Below Average
Well Below Average
The Radar Dimax AS-8 has a strong treadwear rating, which means it should last for many miles when maintained properly. Its durable design is built to handle varied conditions, and the warranty backs up the manufacturer’s confidence in its longevity. Compared to others in its category, it delivers stronger tread life and longevity than most of the competition.
Pros
- Strong dry road performance
- Responsive steering and stable handling
- Capable winter and snow performance
- Durable treadwear for long-lasting use
Cons
- Slightly elevated road noise on paved surfaces
- Limited long-term data due to newer market presence
- May not suit all driving styles
- Some size availability limitations
Value Analysis
Well Above Average
Above Average
Average
Below Average
Well Below Average
The Radar Dimax AS-8 delivers outstanding value in the budget segment. Its performance ratings consistently exceed what you’d expect at this price point, and solid tread life adds to the long-term return on investment. For drivers seeking reliable grand touring all-season performance, this tire punches well above its weight.
The Verdict
Well Above Average
Above Average
Average
Below Average
Well Below Average
The Radar Dimax AS-8 is a strong option if you value balanced performance and reliability. It excels on dry roads and wet conditions and durability and shows good durability. However, if you have very specific performance requirements, you might want to consider other alternatives. Overall, this tire is a worthy pick for those who need a reliable tire that performs well across a range of everyday conditions.
Radar Dimax AS-8 Problems
While the Radar Dimax AS-8 is a capable tire, real-world feedback from drivers has highlighted a few areas of concern. These include faster than expected tread wear, challenges in light snow, ice, or slush, and a bit more road noise. It’s important to note that many of these issues are reported by a minority of owners and can often be mitigated 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.Tread Wear Patterns
Rare
Occasional
Notable
Common
Several reviews mention faster than expected tread wear or uneven wear patterns on the Radar Dimax AS-8. Some drivers report cupping or feathering, particularly when alignment or rotation schedules aren’t maintained.
Light Snow, Ice, and Slush Performance
Rare
Occasional
Notable
Common
Some drivers have noted that the Radar Dimax AS-8 can feel less confident in light snow, slush, or on icy surfaces. While deep snow traction is generally adequate, packed snow, slush, and glazed or black ice conditions can be more challenging compared to dedicated winter tires.
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.
Limited Long-Term Data
Typical
As a relatively newer tire in the market, the Dimax AS-8 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 Radar Dimax AS-8 is a strong tire overall, it is not without its concerns. Issues such as shorter tread life, reduced traction in light snow, ice, or slush, higher road noise have been noted by some drivers. If these problems worry you, consider looking into our recommended alternatives.
Radar Dimax AS-8 Alternatives
While the Radar Dimax AS-8 is a strong tire overall, some drivers have noted its extra road noise and lower performance in light snow or icy conditions. If these issues are a concern for you, consider these recommended alternatives.
Michelin CrossClimate2
Michelin CrossClimate2
Overall: A premium grand touring all-season tire known for its proven durability and high performance, the Michelin CrossClimate2 is built for drivers who demand the best. It offers a robust performance package that can address some of the Dimax AS-8’s concerns.
Performance Highlights:
- Wet Weather: Provides excellent wet traction and hydroplaning resistance, matching or exceeding the Dimax AS-8’s strong wet performance.
- Dry Weather: Excels in dry traction, corner stability, and steering response, matching or surpassing the Dimax AS-8’s dry performance.
- Winter Performance: Performs well in winter conditions with strong snow traction, matching or exceeding the Dimax AS-8’s winter capability.
- Comfort and Treadwear: Known for excellent comfort and treadwear, offering a quieter ride and longer tread life than the Dimax AS-8.
Vredestein HiTrac All Season
Vredestein HiTrac All Season
Overall: The Vredestein HiTrac All Season 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 Dimax AS-8’s strong wet performance.
- Dry Weather: Excels in dry traction, corner stability, and steering response, matching or surpassing the Dimax AS-8’s dry performance.
- Winter Performance: Offers adequate winter performance, though its snow and ice traction are lower than the Dimax AS-8’s ratings.
- Comfort and Treadwear: Known for excellent comfort and treadwear, offering a quieter ride and longer tread life than the Dimax AS-8.
Kumho Majesty 9 Solus TA91
Kumho Majesty 9 Solus TA91
Overall: A budget-friendly option, the Kumho Majesty 9 Solus TA91 offers good value for drivers who want reliable performance without a high price tag. While it may not match the Dimax AS-8 in every area, it stands out as a strong performer for its cost.
Performance Highlights:
- Wet Weather: Delivers adequate wet traction and hydroplaning resistance, though it doesn’t quite match the Dimax AS-8’s exceptional wet performance.
- Dry Weather: Offers strong dry traction and stable handling, performing comparably to the Dimax AS-8 on dry pavement.
- Winter Performance: Offers adequate winter performance, though its snow and ice traction are lower than the Dimax AS-8’s ratings.
- Comfort and Treadwear: Offers a more comfortable and quieter ride than the Dimax AS-8, with comparable tread life.
Each of these alternative tires brings its own strengths to the table.
- The Michelin CrossClimate2 is a premium choice with proven durability and strong performance in many conditions.
- The Vredestein HiTrac All Season offers a balanced blend of performance and comfort at a solid average price.
- The Kumho Majesty 9 Solus TA91 is a budget-friendly option that delivers reliable performance without breaking the bank.
Depending on your driving needs and what matters most to you, these tires can be great alternatives to the Radar Dimax AS-8.
Resources
Below are some links you may find helpful when learning about tires
Final Thoughts
The Radar Dimax AS-8 is a solid all-season tire that offers great value with its strong dry, wet traction, and dependable treadwear. It is built for drivers who need a tire that performs well across varied conditions throughout the year.
However, it’s important to note some of its drawbacks. Some drivers have also reported increased road noise Less reliable traction in light snow or on icy roads. While these issues are not widespread, they are worth considering if you have specific performance needs.
In the end, the Radar Dimax AS-8 offers a balanced mix of performance and value. If you want dependable all-season performance, it is a strong choice. But if you are concerned about the issues mentioned above, you might want to look at alternatives like the Michelin CrossClimate2, Vredestein HiTrac All Season, and the Kumho Majesty 9 Solus TA91. Your decision should reflect your driving style and priorities.
Good luck and happy motoring.
