| Model | Ecsta PS31 | Ecsta PS91 |
| 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 Ultra High Performance tires | Summer Extreme Performance tires |
| Tires scores compare | ||
| Overall | 79.1%  | 68.9% |
| Overall Dry | 79.7% | 83.5% |
| Corner Stability | 79% | 82.5% |
| Dry Traction | 83% | 87% |
| Steering Response | 77% | 82% |
| Overall Wet | 81% | 77% |
| Hydroplaning resistance | No data | 75% |
| Wet Traction | 81% | 77% |
| Overall Comfort | 77% | 75.5% |
| Ride Comfort | No data | 73% |
| Overall Noise | No data | 77% |
| Wear (tread life) | 76% | 59% |
| Buy again | 81% | 72% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |