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Head-to-head Updated

Roadhog RGAS02 vs Landspider Sportraxx UHP — 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 3 + 1 road tests and 0 + 0 owner reviews. How we score

RGAS02 leads, 74–71 Narrow edge

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Roadhog RGAS02
Tire ARoadhog

RGAS02

All Season

± 7

Tests 61 · 3 tests Owners – · none yet

Best test result: #4 of 30 in 2025 All Season 30 Tyre Braking Test (dry braking)

Landspider Sportraxx UHP
Tire BLandspider

Sportraxx UHP

Summer

± 7Provisional

Tests 72 · 1 test Owners – · none yet

Best test result: #24 of 50 in 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? (dry braking)

Category by category

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

  1. 87

    Dry

    RGAS02 +15
    72
    Why this score
    SourceRGAS02Sportraxx UHP
    Professional tests (TWG score) · 3 / 1 tests9373
    Reviews found online≈ 78 (est.)≈ 70 (est.)

    RGAS02: 60% × 92.9 + 40% × 78.3 (est.) = 87

    Sportraxx UHP: 60% × 72.9 + 40% × 70 (est.) = 72

    No owner ratings of dry for RGAS02. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.41).

    No owner ratings of dry for Sportraxx UHP. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.41).

  2. 60

    Wet

    Sportraxx UHP +10
    70
    Why this score
    SourceRGAS02Sportraxx UHP
    Professional tests (TWG score) · 3 / 1 tests5770
    Reviews found online≈ 63 (est.)≈ 70 (est.)

    RGAS02: 60% × 57.1 + 40% × 63.3 (est.) = 60

    Sportraxx UHP: 60% × 70.1 + 40% × 70.4 (est.) = 70

    No owner ratings of wet for RGAS02. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.55).

    No owner ratings of wet for Sportraxx UHP. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.55).

  3. 48

    Snow

    No comparison
    –
    Why this score
    SourceRGAS02Sportraxx UHP
    Professional tests (TWG score) · 2 / – tests39–
    Reviews found online≈ 61 (est.)–

    RGAS02: 60% × 39.2 + 40% × 60.6 (est.) = 48

    No owner ratings of snow for RGAS02. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.32).

  4. 52

    Noise

    No comparison
    –
    Why this score
    SourceRGAS02Sportraxx UHP
    Professional tests (TWG score) · 2 / – tests42–
    Reviews found online≈ 66 (est.)–

    RGAS02: 60% × 41.7 + 40% × 66.3 (est.) = 52

    No owner ratings of noise for RGAS02. The owner half is the owners’ average (66): owners’ noise ratings barely follow the road tests, so the tests say nothing about how owners would rate it.

  5. 55

    Treadwear

    No comparison
    –
    Why this score
    SourceRGAS02Sportraxx UHP
    Professional tests (TWG score) · 2 / – tests51–
    Reviews found online≈ 61 (est.)–

    RGAS02: 60% × 51.3 + 40% × 61.1 (est.) = 55

    No owner ratings of treadwear for RGAS02. The owner half is estimated from its road-test score, as far as owners and testers agree (correlation 0.36).

  6. 61

    Efficiency

    No comparison
    –
    Why this score
    SourceRGAS02Sportraxx UHP
    Professional tests (TWG score) · 2 / – tests61–
Scores at a glance
CategoryRoadhog RGAS02Landspider Sportraxx UHP
Relative Score 74 71
Dry 87 72
Wet 60 70
Snow 48 –
Noise 52 –
Treadwear 55 –
Efficiency 61 –

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

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

Less important
NotLessNeutralImportantMost

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

Neutral
NotLessNeutralImportantMost

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

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

RGAS02

± 7

Sportraxx UHP

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

The professional test results behind the scores

Per discipline: the average % of the best tire over every test both tires were in, and how many of those tests each one won. “Different tests” rows compare results from separate tests.

DisciplineCategoryRGAS02Sportraxx UHPΔHead-to-head
Dry Braking Dry 99% #3/16 · 2026 ADAC All Season Tyre Test - 185/65 R15 91% #24/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? – Different tests
Wet Braking Wet 92% #8/16 · 2026 ADAC All Season Tyre Test - 185/65 R15 81% #29/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? – Different tests
Also published by the testers (not in the score)
Overall Ranking Overall #15/16 2026 ADAC All Season Tyre Test - 185/65 R15 #28/50 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? – Different tests

Specs side by side

Attribute A · Roadhog RGAS02 B · Landspider Sportraxx UHP
CategoryAll SeasonSummer
Sizes available6182
Rim diameters14″ – 19″15″ – 20″
Sizes in common3636

Which one should you actually buy?

Roadhog RGAS02

Landspider Sportraxx UHP

Narrow edge: Roadhog RGAS02 — better dry. Pick the Landspider Sportraxx UHP if wet matters most to you. Landspider Sportraxx UHP rests on little evidence so far (1 test, 0 reviews), so read this result as provisional.

Pick tire A You want the most grip on dry roads

Roadhog RGAS02 scores 87 vs 72 on dry.

Pick tire B Your priority is wet-weather safety

Landspider Sportraxx UHP scores 70 vs 60 on wet.

Tire A · Roadhog RGAS02
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Tire B · Landspider Sportraxx UHP
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RGAS02 or Sportraxx UHP?

Which is better in the wet, RGAS02 or Sportraxx UHP?

Landspider Sportraxx UHP, 70 vs 60 on our wet score.

Which grips better on dry roads, RGAS02 or Sportraxx UHP?

Roadhog RGAS02, 87 vs 72 on our dry 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