| Model | Ecsta XS KU36 | Ecsta KU39 |
| Tread pattern photos |  |
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| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Kumho | Kumho |
| Car type | Passenger Car / Crossover | Passenger Car / Crossover |
| Category | Summer Extreme Performance tires | Summer Ultra High Performance tires |
| Tires scores compare | ||
| Overall | 77.3% | 79%  |
| Overall Dry | 86.3% | 80.7% |
| Corner Stability | 84% | 76% |
| Dry Traction | 91% | 86% |
| Steering Response | 84% | 80% |
| Overall Wet | 74% | 78% |
| Wet Traction | 74% | 78% |
| Overall Comfort | 62% | 81% |
| Wear (tread life) | 74% | 73% |
| Buy again | 72% | 79% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |