| Model | P Zero Nero All Season Run Flat | Ecsta PS91 |
| Tread pattern photos |  |
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| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Pirelli | Kumho |
| Car type | Passenger Car / Crossover | |
| Category | Summer Extreme Performance tires | |
| Tires scores compare | ||
| Overall | 41% | 68.9%  |
| Overall Dry | 90% | 83.5% |
| Corner Stability | 89% | 82.5% |
| Dry Traction | 91% | 87% |
| Steering Response | 91% | 82% |
| Overall Wet | 81% | 77% |
| Hydroplaning resistance | 81% | 75% |
| Wet Traction | 82% | 77% |
| Snow performance | 65% | No data |
| Light Snow | 71% | No data |
| Heavy Snow | 63% | No data |
| Ice | 59% | No data |
| Overall Comfort | 64% | 75.5% |
| Ride Comfort | 72% | 73% |
| Overall Noise | 57% | 77% |
| Wear (tread life) | 67% | 59% |
| Buy again | No data | 72% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |