Midstates/Duralon tires: UTQG grades
Rated lines4
Median treadwear430
Highest treadwear480
Every Midstates/Duralon tire line in NHTSA's Uniform Tire Quality Grading data, sorted by highest treadwear grade.
| Tire line | Treadwear | Traction | Temp. | Entries |
|---|---|---|---|---|
| TRAIL MARK RAD APR (P-METRIC) | 480 | A | B | 1 |
| ULTRA HP 4 - TR | 440 | A | B | 1 |
| ULTRA FLEX 2 | 420 | A | B | 1 |
| ULTRA HP 4 - HR ASY/DIR | 380 | A | A | 1 |