Tests 73 · 2 tests Owners – · none yet
Head-to-head
Updated
Sailun Atrezzo 4Seasons Ultra vs Goodyear Assurance All-Season — Compared
Relative Score (0–100): 60% professional tests, 40% owner reviews.
Atrezzo 4Seasons Ultra is ahead, 72–56
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Tests – · none yet Owners 49 · 49 reviews
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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71
Dry
Atrezzo 4Seasons Ultra +1457Why this score
Source Atrezzo 4Seasons Ultra Assurance All-Season Professional tests (TWG score) 72 – Reviews found online – 51 -
81
Wet
Atrezzo 4Seasons Ultra +2358Why this score
Source Atrezzo 4Seasons Ultra Assurance All-Season Professional tests (TWG score) 83 – Reviews found online – 54 -
67
Snow
Atrezzo 4Seasons Ultra +1651Why this score
Source Atrezzo 4Seasons Ultra Assurance All-Season Professional tests (TWG score) 65 – Reviews found online – 39 -
–
Comfort
No comparison60Why this score
Source Atrezzo 4Seasons Ultra Assurance All-Season Reviews found online – 51 -
69
Noise
Atrezzo 4Seasons Ultra +663Why this score
Source Atrezzo 4Seasons Ultra Assurance All-Season Professional tests (TWG score) 71 – Reviews found online – 58 -
69
Treadwear
Atrezzo 4Seasons Ultra +1653Why this score
Source Atrezzo 4Seasons Ultra Assurance All-Season Professional tests (TWG score) 70 – Reviews found online – 44 -
–
Handling
No comparison48Why this score
Source Atrezzo 4Seasons Ultra Assurance All-Season Reviews found online – 48
Scores at a glance
| Category | Sailun Atrezzo 4Seasons Ultra | Goodyear Assurance All-Season |
|---|---|---|
| Relative Score | 72 | 56 |
| Dry | 71 | 57 |
| Wet | 81 | 58 |
| Snow | 67 | 51 |
| Comfort | – | 60 |
| Noise | 69 | 63 |
| Treadwear | 69 | 53 |
| Handling | – | 48 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Weight the categories that matter to you
Wet grip and treadwear start at “Important” — the two things buyers rank highest. Move the sliders and the scores update instantly.
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Neutral
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Less important
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Neither tire has a score here yet, so this weight changes nothing.
Less important
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Important
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Neutral
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Neither tire has a score here yet, so this weight changes nothing.
Recomputed
Headline score
72
/ 100
Atrezzo 4Seasons Ultra
56
/ 100
Assurance All-Season
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 Atrezzo 4Seasons Ultra
Not enough owner reviews yet to extract themes.
Tire B Assurance All-Season
Pros
- High level of ride comfort and low road noise
- Excellent value for the price point
- Reliable dry and wet weather traction for non-aggressive drivers
Cons
- Inconsistent tread life, with reports of premature wear well before the warranty limit
- Poor performance in winter conditions, specifically on ice and deep snow
- Occasional reports of vibration and balance issues immediately after installation
Specs side by side
| Attribute | A · Sailun Atrezzo 4Seasons Ultra | B · Goodyear Assurance All-Season |
|---|---|---|
| Category | All Season | — |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
| Sizes available | 96 | 51 |
| Rim diameters | 13″ – 21″ | 14″ – 20″ |
| Tread depth | — | 9/32″ |
| UTQG | — | 600 A B |
| Treadwear warranty | — | 65,000 mi |
| Sidewall | — | Blackwall |
| Max pressure | — | 51 psi |
Which one should you actually buy?
72
/ 100
Sailun Atrezzo 4Seasons Ultra
56
/ 100
Goodyear Assurance All-Season
Winner: Sailun Atrezzo 4Seasons Ultra — better wet, snow and treadwear. It leads or ties in every category we score.
Pick tire A
Your priority is wet-weather safety
Sailun Atrezzo 4Seasons Ultra scores 81 vs 58 on wet.
Pick tire A
You drive through snowy winters
Sailun Atrezzo 4Seasons Ultra scores 67 vs 51 on snow.
Pick tire A
You want the longest tread life
Sailun Atrezzo 4Seasons Ultra scores 69 vs 53 on treadwear.
Pick tire A
You want the most grip on dry roads
Sailun Atrezzo 4Seasons Ultra scores 71 vs 57 on dry.
Tire A · Sailun Atrezzo 4Seasons Ultra
Tire B · Goodyear Assurance All-Season
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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.
Community buzz from Reddit and forums is shown for context only — it never changes the score.