| Model | Open Country A/T II | NT555 |
| Tread pattern photos |  |
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| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Toyo | Nitto |
| Car type | Passenger Car / Crossover | |
| Category | Summer Ultra High Performance tires | |
| Tires scores compare | ||
| Overall | 68% | 68.4%  |
| Overall Dry | 87% | 72.3% |
| Corner Stability | 85% | 72% |
| Dry Traction | 88% | 75% |
| Steering Response | 86% | 70% |
| Overall Wet | 79% | 63% |
| Hydroplaning resistance | 81% | No data |
| Wet Traction | 77% | 63% |
| Snow performance | 69% | No data |
| Light Snow | 75% | No data |
| Heavy Snow | 72% | No data |
| Ice | 60% | No data |
| Overall Comfort | 83% | 67% |
| Ride Comfort | 83% | No data |
| Overall Noise | 83% | No data |
| Wear (tread life) | 81% | 65% |
| Overall Off-road | 79% | No data |
| On Dirt | 86% | No data |
| On Sand | 79% | No data |
| On Mud | 74% | No data |
| On Rock | 79% | No data |
| Buy again | No data | 67% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |