Fierce Instinct ZR: UTQG grades
Treadwear400
Best tractionAA
Best temperatureA
NHTSA lists 1 rating entry for this tire line. Sizes are shown exactly as published.
| Size / series (as published) | Treadwear | Traction | Temperature |
|---|---|---|---|
| All sizes | 400 | AA | A |
Other Fierce tire lines
- Instinct VR 440
What do these grades mean? See our guides. Always confirm the grades molded on the tire sidewall before you buy.