63
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
24/100
Owner ratings
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Hankook Kinergy GT vs Hankook Optimo K406 — Compared (May 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
74
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
74/100
9 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Hankook Optimo K406 — better wet, dry and treadwear. Pick the Hankook Kinergy GT if handling matters most to you.
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Category breakdown
7 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
Optimo K406 leads by 16
Why this score
| Source | Kinergy GT | Optimo K406 |
|---|---|---|
| Tire Rack owners | 72 | – |
| Tyre Reviews owners | – | 90 |
Wet
Score (0–100)
Optimo K406 leads by 23
Why this score
| Source | Kinergy GT | Optimo K406 |
|---|---|---|
| Tire Rack owners | 60 | – |
| Tyre Reviews owners | – | 83 |
Snow
Score (0–100)
Why this score
| Source | Kinergy GT | Optimo K406 |
|---|---|---|
| Tire Rack owners | 36 | – |
Comfort
Score (0–100)
Why this score
| Source | Kinergy GT | Optimo K406 |
|---|---|---|
| Tire Rack owners | 63 | – |
| Tyre Reviews owners | – | 66 |
Noise
Score (0–100)
Treadwear
Score (0–100)
Optimo K406 leads by 14
Why this score
| Source | Kinergy GT | Optimo K406 |
|---|---|---|
| Tire Rack owners | 50 | – |
| Tyre Reviews owners | – | 66 |
Handling
Score (0–100)
Kinergy GT leads by 13
Why this score
| Source | Kinergy GT | Optimo K406 |
|---|---|---|
| Tyre Reviews owners | – | 61 |
Scores at a glance
| Category | Hankook Kinergy GT | Hankook Optimo K406 |
|---|---|---|
| Relative Score | 63 | 74 |
| Dry | 74 | 90 |
| Wet | 60 | 83 |
| Snow | 34 | – |
| Comfort | 66 | 66 |
| Noise | 63 | – |
| Treadwear | 52 | 66 |
| Handling | 74 | 61 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Neutral
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Neutral
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Important
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Neutral
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Recomputed
Headline score
63
/ 100
Tire A
74
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
Not enough owner reviews yet to extract themes.
The Hankook Optimo K406 receives a mixed reception, primarily serving as an original equipment tire that polarizes users based on their expectations of longevity and comfort. While some drivers report impressive mileage and reliable dry-weather handling, others express significant frustration regarding premature tread wear, sidewall durability, and elevated road noise.
Pros
- Reliable dry-weather grip and handling performance
- Competitive value proposition as an entry-level or OE option
- Potential for high mileage in specific, low-stress driving conditions
Cons
- Inconsistent tread life with reports of premature wear
- Noticeable road noise during highway driving
- Susceptibility to sidewall bubbles and structural damage
- Lack of confidence in wet or icy conditions
Observations
- Users driving heavier vehicles noted that the tires are subjected to significant stress, impacting overall longevity.
- Drivers with stiffer suspension setups reported good cornering capabilities but experienced accelerated wear and sidewall issues.
Specifications
Specs side by side
| Attribute | A · Hankook Kinergy GT | B · Hankook Optimo K406 |
|---|---|---|
| Category | Grand Touring All-Season | Summer Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
63
/ 100
Hankook
74
/ 100
Hankook
Winner: Hankook Optimo K406 — better wet, dry and treadwear. Pick the Hankook Kinergy GT if handling matters most to you.
Pick tire B
Your priority is wet-weather safety
Hankook Optimo K406 scores 83 vs 60 on wet.
Pick tire B
You want the most grip on dry roads
Hankook Optimo K406 scores 90 vs 74 on dry.
Pick tire B
You want the longest tread life
Hankook Optimo K406 scores 66 vs 52 on treadwear.
Pick tire A
You enjoy sharp, responsive handling
Hankook Kinergy GT scores 74 vs 61 on handling.
Tire A · Hankook Kinergy GT
Tire B · Hankook Optimo K406
More comparisons
Also compared with
Hankook Kinergy GT also compared with
Hankook Optimo K406 also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.