| Model | Blizzak WS90 | Ice Zero 2 |
| Tread pattern photos |  |
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| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Bridgestone | Pirelli |
| Car type | Passenger Car / Crossover | Passenger Car / Crossover |
| Category | Winter Premium Touring tires | Winter Premium Touring tires |
| Tires scores compare | ||
| Overall | 75.1%  | 66.7% |
| Overall Dry | 72.5% | 76.7% |
| Corner Stability | 83% | 70% |
| Dry Traction | 75% | 80% |
| Steering Response | 81% | 80% |
| Overall Wet | 84.5% | 70% |
| Hydroplaning resistance | 91% | No data |
| Wet Traction | 84.5% | 70% |
| Snow performance | 96.5% | 80% |
| Light Snow | 95.5% | No data |
| Heavy Snow | 94% | No data |
| Ice | 94.5% | 70% |
| Overall Comfort | 73.5% | 60% |
| Ride Comfort | 90% | No data |
| Overall Noise | 81% | No data |
| Wear (tread life) | 76.5% | 70% |
| Buy again | 100% | 20% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |