Bridgestone TURANZA 6
Treadwear 320–340. Traction A. Temperature A. Construction: Radial.
About this data
These are rows in NHTSA's ratings list, under the brand string that list stores. The list does not say whether a tire is still sold, and it has no category field. Light-truck tires, deep-tread winter-type snow tires, and temporary spare tires are outside the UTQG rule, so a missing line is not a grade. Sorting these rows is an ordering of NHTSA's list, not a ranking of the best tire. Data last verified October 21, 2026 (UTC). Data-quality notes.
Grades can differ by the size series NHTSA published. Size text is shown as published, not converted into a standard size code.
| Size series | Treadwear | Traction | Temperature | Construction |
|---|---|---|---|---|
| 205/50R17 89H | 320 | A | A | Radial |
| 225/40R19 | 320 | A | A | Radial |
| 225/45R18 | 320 | A | A | Radial |
| 245/40R19 | 320 | A | A | Radial |
| 255/40R19 | 320 | A | A | Radial |
| All LA sizes | 340 | A | A | Radial |
| All Sizes | 320 | A | A | Radial |
| HL245/35R20 | 320 | A | A | Radial |
| HL255/35R19 | 320 | A | A | Radial |
Read the grades
What UTQG treadwear, traction, and temperature mean. The numbers compare tires on a government test. They are not a mileage warranty.
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NHTSA record ids in this line
853198, 852856, 852859, 852858, 852860, 853193, 853125, 852857, 852855