Hankook · tire line
Hankook Ventus S1 evo Z (OE): treadwear rating & UTQG grades
Grade summary
Key facts
| Treadwear (NHTSA UTQG) | 260median · range 200–280 · band 200–299 |
|---|---|
| Traction grade(s) | Traction AA |
| Temperature grade(s) | Temp A |
| Percentile (all lines) | Median treadwear higher than 13% of 3,020 lines |
| Rank within Hankook | #241 of 276 rated lines (by median treadwear) |
| NHTSA records | 12 total; 12 name a specific size (11 distinct sizes) |
| Warranty miles | Not shown (no maker-published figure verified) |
| Price | Not shown (varies by size and store); see “Where to buy” |
What these grades mean in plain English
- Treadwear 260: this is a lower-than-typical treadwear grade, common on sport and high-performance tires. Under UTQG a grade of 200 should wear twice as long as the grade-100 control tire on NHTSA's test course; real-world mileage varies with driving, rotation, alignment and climate.
- Traction AA: AA (highest): best wet-pavement straight-line braking grade on the government test surfaces. Traction is straight-ahead wet braking only; it does not measure cornering or hydroplaning.
- Temperature A: A (highest): resisted heat build-up through the higher 575 rpm test stage.
- Ranked just above in Hankook: Ventus Prime4 (OE) (median 260).
- Ranked just below in Hankook: veNtus S1 evo2 SUV (OE) (median 260).
NHTSA records for Hankook Ventus S1 evo Z (OE)
Each row is one NHTSA record as filed by the manufacturer. Sizes are shown exactly as NHTSA lists them; entries such as “All sizes” apply a single grade to several sizes and cannot be matched to one specific size.
| Size (as filed) | Treadwear | Traction | Temperature |
|---|---|---|---|
| 245/40ZR19Y XL | 280 | Traction AA | Temp A |
| 245/45ZR18Y XL | 280 | Traction AA | Temp A |
| 255/55ZR20(Y) XL | 280 | Traction AA | Temp A |
| 295/45ZR20(Y) XL | 280 | Traction AA | Temp A |
| 245/30ZR20Y XL | 260 | Traction AA | Temp A |
| 295/35ZR20Y XL | 260 | Traction AA | Temp A |
| 295/40ZR19Y XL | 260 | Traction AA | Temp A |
| 305/30ZR20(Y) XL | 240 | Traction AA | Temp A |
| 235/40ZR19(Y) XL | 220 | Traction AA | Temp A |
| 245/35R21Y XL | 220 | Traction A | Temp A |
| 255/35R20Y XL | 200 | Traction AA | Temp A |
| 295/35ZR20(Y) XL | 200 | Traction AA | Temp A |
Compare this line with others in the same size: 235/40R19, 245/40R19, 245/45R18, 255/35R20, 295/45R20.
Cost-per-mile calculator
Price and mileage data are pending a licensed feed, so nothing is pre-filled. Enter your own quote and your own mileage expectation (for example the maker's treadwear warranty from the tire's paperwork). Formula: cost per 1,000 miles = price per set ÷ (expected miles ÷ 1,000).
Other Hankook lines by treadwear
| Rank | Line | Median treadwear |
|---|---|---|
| 1 | iON HT | 900Treadwear |
| 2 | KInERGy PT | 860Treadwear |
| 3 | Dynapro HT2 | 740Treadwear |
| 4 | DynaPro HL3 | 730Treadwear |
| 5 | iON ST AS | 730Treadwear |
| 6 | iON ST AS SUV | 730Treadwear |
| 7 | Dynapro HP3 | 720Treadwear |
| 8 | KInERGy XP | 720Treadwear |
| 9 | MAVIS TRACTION CONTROL | 700Treadwear |
| 10 | Optimo H725 | 700Treadwear |
| 11 | Optimo H727 | 700Treadwear |
| 12 | ROADHANDLER H/T | 700Treadwear |
Similar treadwear from other brands
Other lines in the same treadwear band (200–299) with a page here: Bridgestone DUELER H/L 400 "V" Spd Rtd (OE) (260), Goodyear EAGLE F1 ASYMMETRIC 6 (260), Firestone Multihawk (270), Bridgestone B381 (240), Bridgestone POTENZA S001 (280), Continental ContiSportContact 2 (280).
Guides that explain these numbers
- What does a tire treadwear rating mean?UTQG basics
- Treadwear rating vs. mileage warrantyTreadwear vs. mileage
- How to make your tires last longerMaintenance
FAQ
What is the treadwear rating of the Hankook Ventus S1 evo Z (OE)?
NHTSA's UTQG data lists treadwear grades from 200 to 280 (median 260) for the Hankook Ventus S1 evo Z (OE), from 12 records. Treadwear is graded in multiples of 20 relative to a government control tire graded 100; it is not a mileage guarantee.
Is the Hankook Ventus S1 evo Z (OE) treadwear grade high or low?
A grade of 260 is a lower-than-typical treadwear grade, common on sport and high-performance tires. Compared with every line in the NHTSA data, the median is higher than 13% of lines (dataset median 420). Within Hankook it ranks #241 of 276.
What is the cost per mile of the Hankook Ventus S1 evo Z (OE)?
We do not have a licensed price or warranty-mileage feed yet, so we do not state a cost per mile. Use the formula cost per 1,000 miles = price per set ÷ (expected miles ÷ 1,000) with your own quote and mileage expectation, or the calculator on this page.
Source and caveats
Source: NHTSA tire ratings API, pulled 2026-10-25. Grade definitions: NHTSA TireWise and 49 CFR 575.104. Grades are self-reported by manufacturers. The NHTSA data has no “currently sold” flag (its active field is false on every record), so a listed line may be discontinued. See methodology.