Nitto P ZERO
Treadwear 120–300. Traction AA. 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 |
|---|---|---|---|---|
| 245/35ZR21 96Y XL | 160 | AA | A | Radial |
| 255/40R21 102Y XL | 300 | AA | A | Radial |
| 265/50R19 110Y XL | 300 | AA | A | Radial |
| 275/40R22 108Y XL | 300 | AA | A | Radial |
| 285/30ZR21 (100Y) XL | 160 | AA | A | Radial |
| 295/35R21 107Y | 300 | AA | A | Radial |
| 295/35ZR20 (105Y) XL | 160 | AA | A | Radial |
| 295/35ZR21 107Y XL | 160 | AA | A | Radial |
| 315/35ZR20 (106Y) | 160 | AA | A | Radial |
| 335/30ZR20 (104Y) | 160 | AA | A | Radial |
| 355/25ZR21 (107Y) XL | 120 | AA | A | Radial |
| All except | 220 | AA | 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
857961, 857962, 857963, 857964, 857965, 857966, 857967, 857968, 857969, 857970, 857971, 857972