Sumitomo HTR A/S P01: UTQG grades
Treadwear360–480
Best tractionAA
Best temperatureA
NHTSA lists 3 rating entries for this tire line. Sizes are shown exactly as published.
| Size / series (as published) | Treadwear | Traction | Temperature |
|---|---|---|---|
| 40, 45, 50, 55 Series | 360 | AA | A |
| 60 & 65 Series | 480 | A | A |
| 60, 65 Series | 480 | A | A |
Other Sumitomo tire lines
- BC100 (T rating) 300
- BC20 (H rating) 400
- BC20 (T rating) 400
- CUV 560
- Duration 440
- ECHELON ULTRA LST (T rated) 680
- ECHELON ULTRA LSV (V rated) 500
- ENCOUNTER AT 660
- ENCOUNTER AT2 660
- ENCOUNTER HT ("H" rated) 600
- ENCOUNTER HT ("T" rated) 600
- ENCOUNTER HT (M version - H,V rated) 400
What do these grades mean? See our guides. Always confirm the grades molded on the tire sidewall before you buy.