70
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
73/100
13 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone S20 vs Firestone All Season — 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
55
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
41/100
Owner ratings
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone S20 — better comfort, dry and handling. Pick the Firestone All Season if treadwear matters most to you.
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Category breakdown
7 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)
S20 leads by 23
Why this score
| Source | S20 | All Season |
|---|---|---|
| Tire Rack owners | – | 82 |
| Tyre Reviews owners | 82 | – |
| SimpleTire owners | – | 99 |
Wet
Score (0–100)
S20 leads by 21
Why this score
| Source | S20 | All Season |
|---|---|---|
| Tire Rack owners | – | 73 |
| Tyre Reviews owners | 72 | – |
| SimpleTire owners | – | 98 |
Snow
Score (0–100)
Why this score
| Source | S20 | All Season |
|---|---|---|
| Tire Rack owners | – | 58 |
| SimpleTire owners | – | 94 |
Comfort
Score (0–100)
S20 leads by 31
Why this score
| Source | S20 | All Season |
|---|---|---|
| Tire Rack owners | – | 76 |
| Tyre Reviews owners | 80 | – |
| SimpleTire owners | – | 96 |
Noise
Score (0–100)
Why this score
| Source | S20 | All Season |
|---|---|---|
| SimpleTire owners | – | 90 |
Treadwear
Score (0–100)
All Season leads by 8
Why this score
| Source | S20 | All Season |
|---|---|---|
| Tire Rack owners | – | 70 |
| Tyre Reviews owners | 50 | – |
| SimpleTire owners | – | 95 |
Handling
Score (0–100)
S20 leads by 23
Why this score
| Source | S20 | All Season |
|---|---|---|
| Tyre Reviews owners | 82 | – |
Scores at a glance
| Category | Bridgestone S20 | Firestone All Season |
|---|---|---|
| Relative Score | 70 | 55 |
| Dry | 82 | 59 |
| Wet | 72 | 51 |
| Snow | – | 52 |
| Comfort | 80 | 49 |
| Noise | – | 67 |
| Treadwear | 50 | 58 |
| Handling | 82 | 59 |
Higher is better. The Relative Score follows your weights below; category scores do not change.
Personalize
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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Neutral
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Recomputed
Headline score
70
/ 100
Tire A
55
/ 100
Tire B
Only categories both tires have data for count toward the headline score.
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Bridgestone S20 is widely regarded as a high-performance tire that excels in grip and handling, offering riders exceptional confidence in both wet and dry conditions. However, this performance comes at the cost of rapid tread wear, with many users reporting significantly shorter lifespans compared to sport-touring alternatives.
Pros
- Exceptional grip levels in both wet and dry conditions
- Progressive and predictable handling characteristics
- Strong performance during aggressive road riding and track use
- Quick turn-in and confidence-inspiring feedback
Cons
- Very short tread life, particularly on high-torque motorcycles
- Rapid degradation and squaring off of the rear tire
- Front tire can be slow to reach optimal operating temperature
- High frequency of replacement leading to increased long-term costs
Observations
- High-torque motorcycles like the ZZR1400 experience extremely rapid rear tire wear, often requiring replacement in under 2,000 miles.
- Riders of lighter, agile bikes like the SV650 report better satisfaction with the tire's profile and handling characteristics.
- Track-focused riders noted that while the tire performs well under heavy load, it can shred quickly during intensive track sessions.
Not enough owner reviews yet to extract themes.
Specifications
Specs side by side
| Attribute | A · Bridgestone S20 | B · Firestone All Season |
|---|---|---|
| Category | Summer Extreme Performance tires | All Season Touring tires |
| Vehicle type | Motorcycle | Passenger Car / Crossover |
| Sizes available | — | 62 |
| Rim diameters | — | 14″ – 20″ |
| Tread depth | — | 10/32″ |
| UTQG | — | 560 A B |
| Treadwear warranty | — | 65,000 mi |
| Sidewall | — | Blackwall |
| Max pressure | — | 44 psi |
Final verdict
Which one should you actually buy?
70
/ 100
Bridgestone
55
/ 100
Firestone
Winner: Bridgestone S20 — better comfort, dry and handling. Pick the Firestone All Season if treadwear matters most to you.
Pick tire A
You want the most comfortable ride
Bridgestone S20 scores 80 vs 49 on comfort.
Pick tire A
You want the most grip on dry roads
Bridgestone S20 scores 82 vs 59 on dry.
Pick tire A
You enjoy sharp, responsive handling
Bridgestone S20 scores 82 vs 59 on handling.
Pick tire A
Your priority is wet-weather safety
Bridgestone S20 scores 72 vs 51 on wet.
Tire A · Bridgestone S20
Tire B · Firestone All Season
More comparisons
Also compared with
Bridgestone S20 also compared with
Firestone All Season 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.