Tests 74 · 3 tests Owners 51 · 4 reviews
Best test result: #1 of 8 in 2018 Vi Studded Winter Tyre Test (wet braking)
Goodyear UltraGrip Ice Arctic looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Kumho Road Venture 798 looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Relative Score (0–100): the weighted average of the categories below, each 60% road tests and 40% owner reviews. Based on 3 + 0 road tests and 4 + 4 owner reviews. How we score
Road Venture 798 leads, 62–59 Narrow edge
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Tests 74 · 3 tests Owners 51 · 4 reviews
Best test result: #1 of 8 in 2018 Vi Studded Winter Tyre Test (wet braking)
Tests – · none yet Owners 60 · 4 reviews
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
| Source | UltraGrip Ice Arctic | Road Venture 798 |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 73 | ≈ 63 (est.) |
| Reviews found online | 42 | 56 |
UltraGrip Ice Arctic: 60% × 72.6 + 40% × 42.2 = 60
Road Venture 798: 60% × 63.2 (est.) + 40% × 56.4 = 60
No road tests of dry for Road Venture 798. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.40).
| Source | UltraGrip Ice Arctic | Road Venture 798 |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 74 | ≈ 64 (est.) |
| Reviews found online | 52 | 59 |
UltraGrip Ice Arctic: 60% × 74.3 + 40% × 52.1 = 65
Road Venture 798: 60% × 63.8 (est.) + 40% × 59 = 62
No road tests of wet for Road Venture 798. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.56).
| Source | UltraGrip Ice Arctic | Road Venture 798 |
|---|---|---|
| Professional tests (TWG score) · 3 / – tests | 74 | – |
| Reviews found online | 68 | – |
UltraGrip Ice Arctic: 60% × 74.3 + 40% × 67.9 = 72
| Source | UltraGrip Ice Arctic | Road Venture 798 |
|---|---|---|
| Professional tests (TWG score) | ≈ 64 (est.) | ≈ 67 (est.) |
| Reviews found online | 41 | 58 |
UltraGrip Ice Arctic: 60% × 64.3 (est.) + 40% × 41.2 = 55
Road Venture 798: 60% × 67.3 (est.) + 40% × 58.3 = 64
No road tests of comfort for UltraGrip Ice Arctic or Road Venture 798. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
| Source | UltraGrip Ice Arctic | Road Venture 798 |
|---|---|---|
| Professional tests (TWG score) | ≈ 59 (est.) | ≈ 66 (est.) |
| Reviews found online | 45 | 67 |
UltraGrip Ice Arctic: 60% × 59.3 (est.) + 40% × 45.1 = 54
Road Venture 798: 60% × 65.9 (est.) + 40% × 66.5 = 66
No road tests of treadwear for UltraGrip Ice Arctic. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
No road tests of treadwear for Road Venture 798. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.31).
| Source | UltraGrip Ice Arctic | Road Venture 798 |
|---|---|---|
| Reviews found online | 49 | 54 |
| Category | Goodyear UltraGrip Ice Arctic | Kumho Road Venture 798 |
|---|---|---|
| Relative Score | 59 | 62 |
| Dry | 60 | 60 |
| Wet | 65 | 62 |
| Snow | 72 | – |
| Comfort | 55 | 64 |
| Treadwear | 54 | 66 |
| Handling (owners) | 49 | 54 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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.
Only one of the two tires has a score here, so this weight changes nothing in the head-to-head.
UltraGrip Ice Arctic
Road Venture 798
Only categories both tires have data for count toward the headline score.
Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.
| Attribute | A · Goodyear UltraGrip Ice Arctic | B · Kumho Road Venture 798 |
|---|---|---|
| Category | Winter | All Season Touring tires |
| Vehicle type | Passenger Car / Crossover | SUV and 4x4 |
Goodyear UltraGrip Ice Arctic
Kumho Road Venture 798
Narrow edge: Kumho Road Venture 798 — better treadwear and comfort. Pick the Goodyear UltraGrip Ice Arctic if wet matters most to you. Kumho Road Venture 798 rests on little evidence so far (0 tests, 4 reviews), so read this result as provisional.
Kumho Road Venture 798 scores 66 vs 54 on treadwear.
Kumho Road Venture 798 scores 64 vs 55 on comfort.
Goodyear UltraGrip Ice Arctic scores 65 vs 62 on wet.
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Goodyear UltraGrip Ice Arctic, 65 vs 62 on our wet score.
Neither, by our numbers: 60 vs 60 on the dry score, within 3 points.
Kumho Road Venture 798, 64 vs 55 on our comfort score.
Kumho Road Venture 798, 66 vs 54 on our treadwear score.
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