Tests 71 · 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)
Relative Score (0–100): 60% professional tests, 40% owner reviews.
RGAS02 leads, 72–71 Narrow edge
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Tests 71 · 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)
Tests 60 · 3 tests Owners – · none yet
Best test result: #4 of 30 in 2025 All Season 30 Tyre Braking Test (dry braking)
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | Sportraxx UHP | RGAS02 |
|---|---|---|
| Professional tests (TWG score) | 73 | 91 |
| Dry Braking (% of best) | 91% | 99% |
| Source | Sportraxx UHP | RGAS02 |
|---|---|---|
| Professional tests (TWG score) | 70 | 55 |
| Wet Braking (% of best) | 81% | 83% |
| Source | Sportraxx UHP | RGAS02 |
|---|---|---|
| Professional tests (TWG score) | – | 40 |
| Source | Sportraxx UHP | RGAS02 |
|---|---|---|
| Professional tests (TWG score) | – | 43 |
| Source | Sportraxx UHP | RGAS02 |
|---|---|---|
| Professional tests (TWG score) | – | 50 |
| Category | Landspider Sportraxx UHP | Roadhog RGAS02 |
|---|---|---|
| Relative Score | 71 | 72 |
| Dry | 71 | 85 |
| Wet | 70 | 58 |
| Snow | – | 48 |
| Noise | – | 52 |
| Treadwear | – | 54 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
Neither tire has a score here yet, so this weight changes nothing.
Neither tire has a score here yet, so this weight changes nothing.
Neither tire has a score here yet, so this weight changes nothing.
Sportraxx UHP
RGAS02
Only categories both tires have data for count toward the headline score.
Each result is shown as % of the best tire in that test. “Same test” rows are the strictest comparison: both tires were measured side by side.
| Discipline | Category | Sportraxx UHP | RGAS02 | Δ | Both? |
|---|---|---|---|---|---|
| Dry Braking | Dry | 91% #24/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? | 99% #4/30 · 2025 All Season 30 Tyre Braking Test | −7.6 | Different tests |
| Overall Ranking | Overall | 4% #28/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? | 8% #13/30 · 2025 All Season 30 Tyre Braking Test | −4.1 | Different tests |
| Wet Braking | Wet | 81% #29/50 · 2026 Summer Braking Super Tyre Test - How do 52 Tyres Perform in Wet and Dry Braking? | 83% #19/30 · 2025 All Season 30 Tyre Braking Test | −2.2 | Different tests |
| Attribute | A · Landspider Sportraxx UHP | B · Roadhog RGAS02 |
|---|---|---|
| Category | Summer | All Season |
| Sizes available | 82 | 61 |
| Rim diameters | 15″ – 20″ | 14″ – 19″ |
Landspider Sportraxx UHP
Roadhog RGAS02
Too close to call: Landspider Sportraxx UHP and Roadhog RGAS02 are within 2 points overall. Landspider Sportraxx UHP is stronger on wet. Roadhog RGAS02 is stronger on dry.
Roadhog RGAS02 scores 85 vs 71 on dry.
Landspider Sportraxx UHP scores 70 vs 58 on wet.
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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.
Community buzz from Reddit and forums is shown for context only — it never changes the score.