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Sumitomo HTR Enhance LX looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.

Head-to-head Updated

Sumitomo HTR Enhance LX vs Sumitomo HTR A/S P02 — 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 + 1 road tests and 9 + 116 owner reviews. How we score

HTR Enhance LX is ahead, 72–65

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Sumitomo HTR Enhance LX
Tire ASumitomo

HTR Enhance LX

All-Season tire

± 8Provisional

Tests – · none yet Owners 73 · 9 reviews

Sumitomo HTR A/S P02
Tire BSumitomo

HTR A/S P02

All-Season tire

± 8

Tests – · 1 test Owners 65 · 116 reviews

Category by category

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

  1. 74

    Dry

    HTR Enhance LX +5
    69
    Why this score
    SourceHTR Enhance LXHTR A/S P02
    Professional tests (TWG score)≈ 72 (est.)≈ 69 (est.)
    Reviews found online7770

    HTR Enhance LX: 60% × 71.6 (est.) + 40% × 76.5 = 74

    HTR A/S P02: 60% × 68.7 (est.) + 40% × 69.5 = 69

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

    No road tests of dry for HTR A/S P02. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).

  2. 76

    Wet

    HTR Enhance LX +7
    69
    Why this score
    SourceHTR Enhance LXHTR A/S P02
    Professional tests (TWG score)≈ 74 (est.)≈ 69 (est.)
    Reviews found online7768

    HTR Enhance LX: 60% × 74.4 (est.) + 40% × 77.3 = 76

    HTR A/S P02: 60% × 69.1 (est.) + 40% × 67.7 = 69

    No road tests of wet for HTR Enhance LX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.54).

    No road tests of wet for HTR A/S P02. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.54).

  3. 63

    Snow

    HTR Enhance LX +1
    62
    Why this score
    SourceHTR Enhance LXHTR A/S P02
    Professional tests (TWG score)≈ 66 (est.)≈ 66 (est.)
    Reviews found online5856

    HTR Enhance LX: 60% × 66.3 (est.) + 40% × 57.9 = 63

    HTR A/S P02: 60% × 65.9 (est.) + 40% × 56.4 = 62

    No road tests of snow for HTR Enhance LX. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

    No road tests of snow for HTR A/S P02. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.32).

  4. 69

    Comfort

    HTR Enhance LX +6
    63
    Why this score
    SourceHTR Enhance LXHTR A/S P02
    Professional tests (TWG score)≈ 69 (est.)≈ 68 (est.)
    Reviews found online6960

    HTR Enhance LX: 40% × 69.1 (est.) + 60% × 68.8 = 69

    HTR A/S P02: 40% × 67.6 (est.) + 60% × 60.4 = 63

    No road tests of comfort for HTR Enhance LX or HTR A/S P02. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.

  5. 72

    Noise

    HTR Enhance LX +4
    68
    Why this score
    SourceHTR Enhance LXHTR A/S P02
    Professional tests (TWG score)≈ 67 (est.)≈ 67 (est.)
    Reviews found online8170

    HTR Enhance LX: 60% × 66.5 (est.) + 40% × 80.7 = 72

    HTR A/S P02: 60% × 66.5 (est.) + 40% × 69.6 = 68

    No road tests of noise for HTR Enhance LX or HTR A/S P02. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.

  6. 70

    Treadwear

    HTR Enhance LX +16
    54
    Why this score
    SourceHTR Enhance LXHTR A/S P02
    Professional tests (TWG score) · – / 1 tests≈ 68 (est.)46
    Reviews found online7265

    HTR Enhance LX: 60% × 68.3 (est.) + 40% × 71.5 = 70

    HTR A/S P02: 60% × 46.1 + 40% × 64.7 = 54

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

  7. –

    Handling (owners)

    No comparison
    65
    Why this score
    SourceHTR Enhance LXHTR A/S P02
    Reviews found online–65
Scores at a glance
CategorySumitomo HTR Enhance LXSumitomo HTR A/S P02
Relative Score 72 65
Dry 74 69
Wet 76 69
Snow 63 62
Comfort 69 63
Noise 72 68
Treadwear 70 54
Handling (owners) – 65

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

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

Recomputed
Headline score
± 8

HTR Enhance LX

± 8

HTR A/S P02

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 HTR Enhance LX

Pros

  • High-quality tread and durable sidewall construction
  • Excellent performance and comfort for touring
  • Strong overall value and repurchase intent

Cons

  • Initial balancing difficulties resulting in high-speed vibrations
  • Perceived variations in build quality across different size options
All owner themes in the HTR Enhance LX review

Tire B HTR A/S P02

Pros

  • Affordable, budget-friendly pricing
  • Low road noise and comfortable, smooth ride
  • Responsive dry and wet handling

Cons

  • Tread life occasionally falls short of expected mileage warranties
  • Winter and snow traction is generally described as merely adequate or mediocre
  • Some complaints regarding balancing issues or slight hydroplaning in heavy downpours
All owner themes in the HTR A/S P02 review

Specs side by side

Attribute A · Sumitomo HTR Enhance LX B · Sumitomo HTR A/S P02
CategoryAll-Season tireAll-Season tire
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover
Tread depth11/32″10/32″
UTQG600 A A600 A A
Treadwear warranty70,000 mi65,000 mi
SidewallBlackwallBlackwall
Max pressure51 psi51 psi

Which one should you actually buy?

Sumitomo HTR Enhance LX

Sumitomo HTR A/S P02

Winner: Sumitomo HTR Enhance LX — better treadwear, wet and comfort. It leads or ties in every category we score. Sumitomo HTR Enhance LX rests on little evidence so far (0 tests, 9 reviews), so read this result as provisional.

Pick tire A You want the longest tread life

Sumitomo HTR Enhance LX scores 70 vs 54 on treadwear.

Pick tire A Your priority is wet-weather safety

Sumitomo HTR Enhance LX scores 76 vs 69 on wet.

Pick tire A You want the most comfortable ride

Sumitomo HTR Enhance LX scores 69 vs 63 on comfort.

Pick tire A You want the most grip on dry roads

Sumitomo HTR Enhance LX scores 74 vs 69 on dry.

Tire A · Sumitomo HTR Enhance LX
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Tire B · Sumitomo HTR A/S P02
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HTR Enhance LX or HTR A/S P02?

Which is better in the wet, HTR Enhance LX or HTR A/S P02?

Sumitomo HTR Enhance LX, 76 vs 69 on our wet score.

Which grips better on dry roads, HTR Enhance LX or HTR A/S P02?

Sumitomo HTR Enhance LX, 74 vs 69 on our dry score.

Which is better in snow, HTR Enhance LX or HTR A/S P02?

Neither, by our numbers: 63 vs 62 on the snow score, within 3 points.

Which is quieter, HTR Enhance LX or HTR A/S P02?

Sumitomo HTR Enhance LX, 72 vs 68 on our noise score.

Which is more comfortable, HTR Enhance LX or HTR A/S P02?

Sumitomo HTR Enhance LX, 69 vs 63 on our comfort score.

Which lasts longer, HTR Enhance LX or HTR A/S P02?

Sumitomo HTR Enhance LX, 70 vs 54 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