Hankook Ventus S1 evo Z (OE)
Treadwear 200–280. Traction AA, A. 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 |
|---|---|---|---|---|
| 235/40ZR19(Y) XL | 220 | AA | A | Radial |
| 245/30ZR20Y XL | 260 | AA | A | Radial |
| 245/35R21Y XL | 220 | A | A | Radial |
| 245/40ZR19Y XL | 280 | AA | A | Radial |
| 245/45ZR18Y XL | 280 | AA | A | Radial |
| 255/35R20Y XL | 200 | AA | A | Radial |
| 255/55ZR20(Y) XL | 280 | AA | A | Radial |
| 295/35ZR20(Y) XL | 200 | AA | A | Radial |
| 295/35ZR20Y XL | 260 | AA | A | Radial |
| 295/40ZR19Y XL | 260 | AA | A | Radial |
| 295/45ZR20(Y) XL | 280 | AA | A | Radial |
| 305/30ZR20(Y) XL | 240 | 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.
All Hankook lines · Full ratings table · DOT code decoder
NHTSA record ids in this line
856028, 856029, 856030, 856031, 856032, 856033, 856034, 856035, 856036, 856037, 856038, 856039