Tests – · none yet Owners 33 · 6 reviews
Goodyear Assurance ComforTred looks discontinued: no new owner reviews or road tests in five years and no current EU tyre label.
Head-to-head
Updated
Dunlop Grandtrek Touring A/S vs Goodyear Assurance ComforTred — 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 + 0 road tests and 6 + 4 owner reviews. How we score
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Tests – · none yet Owners – · 4 reviews (needs 5)
Category by category
Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.
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46
Dry
No comparison–Why this score
Source Grandtrek Touring A/S Assurance ComforTred Professional tests (TWG score) ≈ 54 (est.) – Reviews found online 34 – Grandtrek Touring A/S: 60% × 53.5 (est.) + 40% × 33.5 = 46
No road tests of dry for Grandtrek Touring A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.42).
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50
Wet
No comparison–Why this score
Source Grandtrek Touring A/S Assurance ComforTred Professional tests (TWG score) ≈ 55 (est.) – Reviews found online 43 – Grandtrek Touring A/S: 60% × 55.4 (est.) + 40% × 43 = 50
No road tests of wet for Grandtrek Touring A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.55).
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50
Snow
No comparison–Why this score
Source Grandtrek Touring A/S Assurance ComforTred Professional tests (TWG score) ≈ 58 (est.) – Reviews found online 38 – Grandtrek Touring A/S: 60% × 58.3 (est.) + 40% × 37.5 = 50
No road tests of snow for Grandtrek Touring A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.37).
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43
Comfort
No comparison–Why this score
Source Grandtrek Touring A/S Assurance ComforTred Professional tests (TWG score) ≈ 62 (est.) – Reviews found online 30 – Grandtrek Touring A/S: 40% × 61.9 (est.) + 60% × 29.9 = 43
No road tests of comfort for Grandtrek Touring A/S. The test half is the tested tires’ average (69): owners’ comfort ratings barely follow the road tests.
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57
Noise
No comparison–Why this score
Source Grandtrek Touring A/S Assurance ComforTred Professional tests (TWG score) ≈ 67 (est.) – Reviews found online 44 – Grandtrek Touring A/S: 60% × 66.6 (est.) + 40% × 43.5 = 57
No road tests of noise for Grandtrek Touring A/S. The test half is the tested tires’ average (67): owners’ noise ratings barely follow the road tests.
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38
Treadwear
No comparison–Why this score
Source Grandtrek Touring A/S Assurance ComforTred Professional tests (TWG score) ≈ 50 (est.) – Reviews found online 20 – Grandtrek Touring A/S: 60% × 50 (est.) + 40% × 19.8 = 38
No road tests of treadwear for Grandtrek Touring A/S. The test half is estimated from the owner ratings, as far as owners and testers agree (correlation 0.35).
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29
Handling (owners)
No comparison–Why this score
Source Grandtrek Touring A/S Assurance ComforTred Reviews found online 29 –
Scores at a glance
| Category | Dunlop Grandtrek Touring A/S | Goodyear Assurance ComforTred |
|---|---|---|
| Relative Score | 46 | – |
| Dry | 46 | – |
| Wet | 50 | – |
| Snow | 50 | – |
| Comfort | 43 | – |
| Noise | 57 | – |
| Treadwear | 38 | – |
| Handling (owners) | 29 | – |
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
Recomputed
Headline score
46
/ 100
Grandtrek Touring A/S
–
/ 100
Assurance ComforTred
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 Grandtrek Touring A/S
Pros
- Satisfactory performance and wear for daily driving when received as original equipment
- Acceptable comfort and ride quality under normal conditions
Cons
- Premature tread edge lifting and separation
- Severe sidewall cracking and rubber degradation well before tread wear limits
- Susceptibility to sidewall blowouts from moderate road impacts
Tire B Assurance ComforTred
Pros
- Exceptionally quiet ride quality
- Excellent handling and steering response
- Reliable performance and braking in heavy rain
Cons
- Stiff ride that transmits small road bumps
- Susceptibility to unrepairable punctures
- Sales promotion and rebate fulfillment issues
Specs side by side
| Attribute | A · Dunlop Grandtrek Touring A/S | B · Goodyear Assurance ComforTred |
|---|---|---|
| Category | All-Season tire | All Season Touring tires |
| Vehicle type | — | Passenger Car / Crossover |
| Tread depth | 10/32″ | 11/32″ |
| UTQG | 200 A A | 700 A B |
| Treadwear warranty | — | 80,000 mi |
| Sidewall | Blackwall | Blackwall |
| Max pressure | 51 psi | — |
Which one should you actually buy?
46
/ 100
Dunlop Grandtrek Touring A/S
–
/ 100
Goodyear Assurance ComforTred
Only Dunlop Grandtrek Touring A/S has enough test and review data for a Relative Score, so there is no head-to-head winner yet.
Tire A · Dunlop Grandtrek Touring A/S
Tire B · Goodyear Assurance ComforTred
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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