Nitto 66 XPR: UTQG grades
Treadwear260–300
Best tractionB
Best temperatureC
NHTSA lists 2 rating entries for this tire line. Sizes are shown exactly as published.
| Size / series (as published) | Treadwear | Traction | Temperature |
|---|---|---|---|
| 13 | 260 | B | C |
| 14 & 15 | 300 | B | C |
Other Nitto tire lines
- 66 CUSTOM P/C 90
- 66 SR5 180
- ALL SEASON 200
- CINTURATO P1 420
- CINTURATO P1 PLUS 420
- CINTURATO P7 500
- CINTURATO P7 ALL SEASON 500
- CINTURATO P7 ALL SEASON PLUS 700
- CONNELL 808 300
- CORNELL ST BLT 40 300
- EUPHORI@ 400
What do these grades mean? See our guides. Always confirm the grades molded on the tire sidewall before you buy.