Kumho Ecsta AST
★★★★★4.5
Based on 100+ verified reviews Fits your vehicle
90
Scouter Score™
Excellent Match
Aggregated from 103+ expert sources
Expert Verdict
The Kumho Ecsta AST is a strong choice for drivers seeking excellent wet and dry grip in a performance all-season tire. However, the absence of a treadwear warranty and lower comfort scores might be a concern for those prioritizing ride quality and long-term assurance.
Pros
Wet grip score of 7 is double the category average of 3.5, making it a strong performer in rainy conditions.
Dry grip and handling both score 8, significantly above the category averages, delivering a more responsive driving experience.
Treadlife score of 8.17 suggests durability, though no mileage warranty is provided.
Cons
The lack of a treadwear warranty may deter those looking for guaranteed longevity.
No treadwear warranty, unlike some competitors which offer coverage for peace of mind.
Comfort score of 6 is below some rivals, potentially leading to a rougher ride on long trips.
Noise level at 6.5 could be quieter; other tires in the segment may offer a more silent ride.
Performance Profile
Technical Specifications
400Wear
Rating of tire wear rate; higher is better.
ATraction
Tire capability to stop on wet asphalt and concrete.
ATemp
Tire resistance to heat generation and dissipation.
Load / Speed
91RWeight capacity and safe top speed ratings.
Warranty
30k miMileage warranty backed by the manufacturer.
Max Load
1,356 lbsMaximum weight capacity per tire in pounds.
Max PSI
51 psiMaximum cold tire inflation pressure.
Weight
21 lbsWeight of the tire in pounds.
Type
PassengerTire category based on intended use.
Available Sizes & Specs
| Size | Load Index | Speed Rating | UTQG | Max Load (lbs) | Max PSI | Weight (lbs) |
|---|---|---|---|---|---|---|
| 225/50R15 | 91 | R | 400 A A | 1,356 | 51 | 21 |
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