tirewheelguide
Head-to-head Updated

Hankook Optimo H426 vs Pirelli P Zero — Compared

Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews (comfort 40/60). Based on 0 + 3 road tests and 24 + 3,482 owner reviews. How we score

P Zero is ahead, 63–50

Check price on Amazon · P Zero or Optimo H426 on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Hankook Optimo H426
Tire AHankook

Optimo H426

All Season

± 7

Tests – · none yet Owners 41 · 24 reviews

Pirelli P Zero
Tire BPirelli

P Zero

Summer

± 7

Tests 74 · 3 tests Owners 48 · 3,482 reviews

Best test result: #1 of 20 in 2019 Auto Bild Summer Tyre Test (dry handling)

“New rubber for the road wheels Pirelli P-Zero RS TLR 30mm, measuring 33mm on 25mm inner rim width. Rides like a dream, but the center thread is narrow, so I'd not feel confident if I raced anything with tighter cornering.”

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 51

    Dry

    P Zero +22
    73
    Why this score
    SourceOptimo H426P Zero
    Professional tests (TWG score) · – / 3 tests≈ 57 (est.)80
    Reviews found online4262

    Optimo H426: 60% × 57.3 (est.) + 40% × 42.4 = 51

    P Zero: 60% × 79.6 + 40% × 62 = 73

    No road tests of dry for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 54

    Wet

    P Zero +17
    71
    Why this score
    SourceOptimo H426P Zero
    Professional tests (TWG score) · – / 3 tests≈ 58 (est.)81
    Reviews found online4955

    Optimo H426: 60% × 58.5 (est.) + 40% × 48.5 = 54

    P Zero: 60% × 81.5 + 40% × 55.4 = 71

    No road tests of wet for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).

  3. 49

    Snow

    P Zero +1
    50
    Why this score
    SourceOptimo H426P Zero
    Professional tests (TWG score)≈ 58 (est.)≈ 58 (est.)
    Reviews found online3537

    Optimo H426: 60% × 57.5 (est.) + 40% × 35.3 = 49

    P Zero: 60% × 58.2 (est.) + 40% × 37.1 = 50

    No road tests of snow for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).

    No road tests of snow for P Zero. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).

  4. 44

    Comfort

    P Zero +12
    56
    Why this score
    SourceOptimo H426P Zero
    Professional tests (TWG score) · – / 1 tests≈ 62 (est.)70
    Reviews found online3147

    Optimo H426: 40% × 62.2 (est.) + 60% × 31.3 = 44

    P Zero: 40% × 69.8 + 60% × 47.1 = 56

    No road tests of comfort for Optimo H426. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 60

    Noise

    Optimo H426 +2
    58
    Why this score
    SourceOptimo H426P Zero
    Professional tests (TWG score) · – / 1 tests≈ 67 (est.)61
    Reviews found online5154

    Optimo H426: 60% × 66.6 (est.) + 40% × 51.2 = 60

    P Zero: 60% × 60.7 + 40% × 53.7 = 58

    No road tests of noise for Optimo H426. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 47

    Treadwear

    P Zero +3
    50
    Why this score
    SourceOptimo H426P Zero
    Professional tests (TWG score) · – / 1 tests≈ 55 (est.)65
    Reviews found online3528

    Optimo H426: 60% × 55.3 (est.) + 40% × 35.1 = 47

    P Zero: 60% × 65.2 + 40% × 27.8 = 50

    No road tests of treadwear for Optimo H426. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).

  7. 36

    Handling (owners)

    P Zero +21
    57
    Why this score
    SourceOptimo H426P Zero
    Reviews found online3657
  8. –

    Efficiency

    No comparison
    59
    Why this score
    SourceOptimo H426P Zero
    Professional tests (TWG score) · – / 1 tests–59
Scores at a glance
CategoryHankook Optimo H426Pirelli P Zero
Relative Score 50 63
Dry 51 73
Wet 54 71
Snow 49 50
Comfort 44 56
Noise 60 58
Treadwear 47 50
Handling (owners) 36 57
Efficiency – 59

Higher is better. The Relative Score follows your weights below; category scores do not change.

Weight the categories that matter to you

Wet grip starts at “Important”. Treadwear starts at “Neutral” here: road tests measured it for at most one of the two tires, so it rests on owner reviews. Move the sliders and the scores update instantly.

Important
NotLessNeutralImportantMost
Important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Neutral
NotLessNeutralImportantMost
Less important
NotLessNeutralImportantMost
Not important
NotLessNeutralImportantMost

Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.

Recomputed
Headline score
± 7

Optimo H426

± 7

P Zero

Only categories both tires have data for count toward the headline score.

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Optimo H426

Pros

  • Reliable dry and wet traction in moderate weather
  • Comfortable and smooth initial ride quality
  • Confident handling and cornering capabilities

Cons

  • Accelerated tread wear in the latter half of the tire's life span
  • Subpar performance and loss of grip in cold temperatures or snow
  • Increased road noise as the tires age
All owner themes in the Optimo H426 review

Tire B P Zero

Pros

  • Outstanding dry grip and handling performance
  • Precise steering feedback and high-speed stability
  • Good wet-weather braking and cornering when warm

Cons

  • Rapid and uneven tread wear, often requiring replacement much sooner than expected
  • Poor grip and unpredictable traction in cold temperatures (below 7°C/45°F)
  • Prone to tramlining and tracking road imperfections
All owner themes in the P Zero review

What real owners are saying

From Reddit, forums and review threads. Not part of our score

Tire A

Hankook Optimo H426

We haven't collected enough community discussion about this tire yet.

Tire B

Pirelli P Zero

Mixed

Community sentiment toward the Pirelli P Zero lineup is mixed across both automotive and cycling applications. Users frequently praise the tires for responsive handling, dry grip, and the value of newer all-season variants like the AS Plus 3, but strongly criticize their rapid tread wear, mixed wet-weather performance, and occasional durability issues like sidewall bubbling. Cyclists similarly appreciate rolling speed and comfort while noting significant difficulties with mounting tubeless beads.

r/TyreReviews ·3 upvotes ·2026-06-23

“I just put PZ5 on my vehicle! I live in Louisiana ! They are absolutely insanely sticky! Especially in the rain! My vehicle came with the P-zeros. I’ve had Pirelli’s on my car’s in the past and yes, Pirelli’s are soft. The trade off is sticking to the road! I am an aggressive driver & was aware the sacrifice. I have to change my tires every oil change. 9-12k miles. These PZ5’s grip in the rain. Crazy awesome! Pirelli knocked these suckers out!!! I love ‘em!!!”
r/CheckpointClub ·47 upvotes ·2026-09-13

“New rubber for the road wheels Pirelli P-Zero RS TLR 30mm, measuring 33mm on 25mm inner rim width. Rides like a dream, but the center thread is narrow, so I'd not feel confident if I raced anything with tighter cornering.”
r/mazda3 ·3 upvotes ·2026-04-07

“I put a set of Pirelli P Zero AS3's on my 2019 Mazda 3. After driving about 1,500 miles, I can say that I love them. The steering has a very direct feel - it turns in almost immediately. Needless to say the grip is fantastic. ... and that is only with outside air temps in the 50's. I can't wait to see how they perform when it gets to be in the 70's and they can get some heat in them. One of the reasons I was attracted to this tire is that Pirelli claims to have incorporated technology that helps the tires maintain the same level of performance as they wear over time. I have been frustrated in the past to see how tires loose their grip long before the treadwear gets low. Also, it didn't hurt that Pirelli had a $100 instant rebate!”
Top themes
#rapid tread wear#sharp steering response#wet weather traction#difficult tubeless mounting#sidewall bubble issues#all season performance

Based on 282 community posts

Specs side by side

Attribute A · Hankook Optimo H426 B · Pirelli P Zero
CategoryAll SeasonSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Sizes available11194
Rim diameters15″ – 20″17″ – 24″
Tread depth10/32″10/32″
UTQG440 A A220 A A
Treadwear warranty60,000 mi—
SidewallBlackwallBlackwall
Max pressure44 psi50 psi
Sizes in common33

Which one should you actually buy?

Hankook Optimo H426

Pirelli P Zero

Winner: Pirelli P Zero — better dry, handling and wet. Where the Hankook Optimo H426 is ahead, it is by less than 3 points.

Pick tire B You want the most grip on dry roads

Pirelli P Zero scores 73 vs 51 on dry.

Pick tire B You enjoy sharp, responsive handling

Pirelli P Zero scores 57 vs 36 on handling.

Pick tire B Your priority is wet-weather safety

Pirelli P Zero scores 71 vs 54 on wet.

Pick tire B You want the most comfortable ride

Pirelli P Zero scores 56 vs 44 on comfort.

Tire A · Hankook Optimo H426
Check price on Amazon
Tire B · Pirelli P Zero
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

Optimo H426 or P Zero?

Which is better in the wet, Optimo H426 or P Zero?

Pirelli P Zero, 71 vs 54 on our wet score.

Which grips better on dry roads, Optimo H426 or P Zero?

Pirelli P Zero, 73 vs 51 on our dry score.

Which is better in snow, Optimo H426 or P Zero?

Neither, by our numbers: 49 vs 50 on the snow score, within 3 points.

Which is quieter, Optimo H426 or P Zero?

Neither, by our numbers: 60 vs 58 on the noise score, within 3 points.

Which is more comfortable, Optimo H426 or P Zero?

Pirelli P Zero, 56 vs 44 on our comfort score.

Which lasts longer, Optimo H426 or P Zero?

Pirelli P Zero, 50 vs 47 on our treadwear score.

How do we compare tires?

Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements), each result compared with every other tire in the same test and newer tests counting more. 40% comes from owner reviews found online, adjusted for how generously each site rates. Both use one scale: the average tested tire gets 70, the best 100. When a tire has only one of the two, the missing half is estimated from the other and the score stays closer to average; with no road test and fewer than five owner reviews it gets no score yet.

Handling is the exception: road tests measure it inside the dry and wet scores, so its own row comes from owner ratings only and starts as less important.

Community buzz from Reddit and forums is shown for context only — it never changes the score. Full methodology