Primewell tires: UTQG grades
Rated lines12
Median treadwear500
Highest treadwear680
1 of these lines also appear under other brand names in NHTSA's data (marked ⚠). Their brand attribution may be wrong, so they are left out of the stats above and of our rankings.
Every Primewell tire line in NHTSA's Uniform Tire Quality Grading data, sorted by highest treadwear grade.
| Tire line | Treadwear | Traction | Temp. | Entries |
|---|---|---|---|---|
| REGENT TOURING LS (T rated) | 680 | A | A | 1 |
| REGENT TOURING T-RATED | 620 | A | B | 1 |
| REGENT TOURING S-RATED | 560 | A | B | 1 |
| REGENT TOURING LS (H rated) | 540 | A | A | 1 |
| REGENT TOURING H-RATED | 520 | A | A | 1 |
| REGENT TOURING LS (V rated) | 500 | A | A | 1 |
| STAMPEDE A/T | 500 | A | B | 1 |
| GRAND SPORT STAMPEDE A/T ⚠ | 440 | B | C | 1 |
| SOVRAN 80,75,70 SR | 440 | A | B | 1 |
| REGENT TOURING V-RATED | 400 | A | A | 1 |
| SCEPTOR | 360 | A | B | 1 |
| SR IV | 340 | B | B | 1 |