| Model | Grandtrek AT20 | Dueler H/T D840 |
| Tread pattern photos |  |
 |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |
| Brand | Dunlop | Bridgestone |
| Car type | ||
| Category | ||
| Tires scores compare | ||
| Overall | 28% | 44%  |
| Overall Dry | 62% | 71% |
| Corner Stability | 58% | 67% |
| Dry Traction | 67% | 77% |
| Steering Response | 61% | 69% |
| Overall Wet | 50% | 62% |
| Hydroplaning resistance | 50% | 61% |
| Wet Traction | 51% | 63% |
| Snow performance | 38% | 50% |
| Light Snow | 44% | 56% |
| Heavy Snow | 36% | 48% |
| Ice | 33% | 46% |
| Overall Comfort | 69% | 77% |
| Ride Comfort | 68% | 79% |
| Overall Noise | 70% | 76% |
| Wear (tread life) | 50% | 64% |
| Overall Off-road | 51% | 42% |
| On Dirt | 55% | 53% |
| On Sand | 50% | 43% |
| On Mud | 43% | 34% |
| On Rock | 54% | 39% |
| Price range | Check on Amazon Check on DiscountTire | Check on Amazon Check on DiscountTire |