Nitto
25 tire lines and 48 grade rows in the NHTSA ratings file. Treadwear spans 90–700.
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.
| Tire line | Size rows | Treadwear | Traction | Temperature |
|---|---|---|---|---|
| 66 CUSTOM P/C | 1 | 90 | B | C |
| 66 SR5 | 1 | 180 | B | C |
| 66 XPR | 2 | 260–300 | B | C |
| ALL SEASON | 2 | 150–200 | B | C |
| CINTURATO P1 | 1 | 420 | A | A |
| CINTURATO P1 PLUS | 1 | 420 | A | A |
| CINTURATO P7 | 2 | 260–500 | A | A |
| CINTURATO P7 ALL SEASON | 1 | 500 | A | A |
| CINTURATO P7 ALL SEASON PLUS | 1 | 700 | A | A |
| CONNELL 808 | 1 | 300 | B | B |
| CORNELL ST BLT 40 | 1 | 300 | B | B |
| EUPHORI@ | 1 | 400 | A | A |
| FUTURA 2000 RAD ATD | 1 | 520 | A | B |
| FUTURA 855 | 1 | 380 | A | B |
| FUTURA 875 | 1 | 380 | A | B |
| LCR | 2 | 160–180 | B | C |
| NT555 G2 | 1 | 200 | AA | A |
| P ZERO | 12 | 120–300 | AA | A |
| P ZERO Asimmetrico | 7 | 140–220 | AAA | A |
| PRESIDENT LE | 1 | 560 | A | B |
| SUPER 70 | 2 | 120–130 | A | C |
| SURVIVOR | 1 | 220 | B | C |
| Terra Grappler G3 | 2 | 600 | A | AB |
| WIDETRACK BAJA A/T | 1 | 440 | A | B |
| WIDETRACK BAJA H/T | 1 | 460 | A | B |