94
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
96/100
1 owner review
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Dunlop D773 vs Yokohama Advan S4 — Compared (May 2026)
Our Relative Score blends 60% objective test data with 40% owner-review signal — so any two tires can be compared even if they were never tested on the same day.
VS
57
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
56/100
3 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Dunlop D773 — better wet, comfort and dry. It leads or ties in every category we score.
Read full
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Category breakdown
5 categories, side by side
Each bar is the Relative Score for that category. Expand a tile to see the test results and owner ratings behind it.
Dry
Score (0–100)
D773 leads by 30
Why this score
| Source | D773 | Advan S4 |
|---|---|---|
| Tyre Reviews owners | 90 | 60 |
Wet
Score (0–100)
D773 leads by 70
Why this score
| Source | D773 | Advan S4 |
|---|---|---|
| Tyre Reviews owners | 100 | 30 |
Comfort
Score (0–100)
D773 leads by 50
Why this score
| Source | D773 | Advan S4 |
|---|---|---|
| Tyre Reviews owners | 100 | 50 |
Treadwear
Score (0–100)
D773 leads by 5
Why this score
| Source | D773 | Advan S4 |
|---|---|---|
| Tyre Reviews owners | 90 | 85 |
Handling
Score (0–100)
D773 leads by 30
Why this score
| Source | D773 | Advan S4 |
|---|---|---|
| Tyre Reviews owners | 90 | 60 |
Scores at a glance
| Category | Dunlop D773 | Yokohama Advan S4 |
|---|---|---|
| Relative Score | 94 | 57 |
| Dry | 90 | 60 |
| Wet | 100 | 30 |
| Comfort | 100 | 50 |
| Treadwear | 90 | 85 |
| Handling | 90 | 60 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
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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.
Neutral
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Important
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Neutral
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Important
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Neutral
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Recomputed
Headline score
94
/ 100
Tire A
57
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Dunlop D773 is highly regarded by users for its exceptional performance in soft-terrain conditions. It is frequently cited as a top-tier choice for riders seeking reliable traction and all-around capability in loose surfaces.
Pros
- Outstanding traction in soft ground conditions
- High level of all-around performance
- Strong user satisfaction regarding reliability
Observations
- Performance is specifically highlighted for soft-terrain applications rather than hard-pack or street use.
The Yokohama Advan S4 is widely regarded by users as a disappointing all-season tire that fails to deliver adequate performance in both dry and wet conditions. Owners frequently report significant issues with handling, specifically noting poor traction and a lack of confidence in inclement weather, including snow.
Pros
- Acceptable handling characteristics at very low city speeds
- Responsiveness can be marginally improved by adjusting tire pressure
Cons
- Poor traction and grip in both wet and dry conditions
- Significant lack of performance in snow and winter environments
- Noticeable understeer and sluggish turn-in response
- Harsh ride quality when tire pressures are increased to compensate for handling issues
Observations
- Users noted that the tire's handling deficiencies, particularly understeer, often necessitate vehicle suspension modifications like a stiffer rear sway bar.
- Increasing tire pressure to 38psi front and 34psi rear improves turn-in response but negatively impacts ride comfort over road imperfections.
Specifications
Specs side by side
| Attribute | A · Dunlop D773 | B · Yokohama Advan S4 |
|---|---|---|
| Category | All Season Motocross and Enduro tires | Summer High Performance tires |
| Vehicle type | Motorcycle | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
94
/ 100
Dunlop
57
/ 100
Yokohama
Winner: Dunlop D773 — better wet, comfort and dry. It leads or ties in every category we score.
Pick tire A
Your priority is wet-weather safety
Dunlop D773 scores 100 vs 30 on wet.
Pick tire A
You want the most comfortable ride
Dunlop D773 scores 100 vs 50 on comfort.
Pick tire A
You want the most grip on dry roads
Dunlop D773 scores 90 vs 60 on dry.
Pick tire A
You enjoy sharp, responsive handling
Dunlop D773 scores 90 vs 60 on handling.
Tire A · Dunlop D773
Tire B · Yokohama Advan S4
More comparisons
Also compared with
Dunlop D773 also compared with
Yokohama Advan S4 also compared with
How do we compare tires?
Every category score blends two independent signals. 60% comes from professional tire tests (braking distances, lap times, noise measurements) normalized against the best tire in each test and weighted toward recent tests. 40% comes from thousands of owner reviews collected from retailers and review sites. When a tire has only one of the two, we use what exists and say so.
Community buzz from Reddit and forums is shown for context only — it never changes the score.