| Model | Ecsta PS71 | Potenza RE050A Run Flat |
| Tread pattern photos |  |
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| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Kumho | Bridgestone |
| Car type | Passenger Car / Crossover | |
| Category | Summer Ultra High Performance tires | Summer Max Performance tires |
| Tires scores compare | ||
| Overall | 77.1%  | 49.6% |
| Overall Dry | 82.7% | 58.3% |
| Corner Stability | 77% | 49% |
| Dry Traction | 91% | 71% |
| Steering Response | 80% | 55% |
| Overall Wet | 83% | 54% |
| Wet Traction | 83% | 54% |
| Overall Comfort | 69% | 32% |
| Wear (tread life) | 77% | 56% |
| Buy again | 63% | 30% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |