Kirkland tires: UTQG grades
Rated lines3
Median treadwear520
Highest treadwear560
Every Kirkland tire line in NHTSA's Uniform Tire Quality Grading data, sorted by highest treadwear grade.
| Tire line | Treadwear | Traction | Temp. | Entries |
|---|---|---|---|---|
| SIGNATURE 70/75/80 SR | 480–560 | A | B | 3 |
| SIGNATURE 60/65 SR | 520 | A | B | 1 |
| SIGNATURE LT A/T | 440 | A | C | 1 |