| Model | Ecopia EP422 | Harmony |
| Tread pattern photos |  |
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| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Bridgestone | Michelin |
| Car type | Passenger Car / Crossover | |
| Category | All Season Premium Touring tires | |
| Tires scores compare | ||
| Overall | 42% | 100%  |
| Overall Dry | 70% | 100% |
| Corner Stability | 67% | 100% |
| Dry Traction | 78% | 100% |
| Steering Response | 64% | 100% |
| Overall Wet | 71% | 100% |
| Hydroplaning resistance | 70% | No data |
| Wet Traction | 71% | 100% |
| Snow performance | 61% | 100% |
| Light Snow | 67% | No data |
| Heavy Snow | 58% | No data |
| Ice | 59% | 100% |
| Overall Comfort | 72% | 100% |
| Ride Comfort | 74% | No data |
| Overall Noise | 71% | No data |
| Wear (tread life) | 62% | 100% |
| Buy again | No data | 100% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |