81
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
83/100
7 owner reviews
Prices change daily — check the retailer for your size.
Head-to-head
Updated May 2026
Bridgestone Potenza GIII vs Toyo 350 — 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
76
/ 100
Objective (60%)
–/100
No test data yet
User signal (40%)
77/100
6 owner reviews
Prices change daily — check the retailer for your size.
VerdictWinner: Bridgestone Potenza GIII — better dry, wet and handling. Pick the Toyo 350 if treadwear and comfort matter most to you.
Read full
TireWheelGuide may earn a commission from purchases made via links on this page.
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)
Potenza GIII leads by 18
Why this score
| Source | Potenza GIII | 350 |
|---|---|---|
| Tyre Reviews owners | 96 | 78 |
Wet
Score (0–100)
Potenza GIII leads by 18
Why this score
| Source | Potenza GIII | 350 |
|---|---|---|
| Tyre Reviews owners | 83 | 65 |
Comfort
Score (0–100)
350 leads by 12
Why this score
| Source | Potenza GIII | 350 |
|---|---|---|
| Tyre Reviews owners | 66 | 78 |
Treadwear
Score (0–100)
350 leads by 13
Why this score
| Source | Potenza GIII | 350 |
|---|---|---|
| Tyre Reviews owners | 74 | 87 |
Handling
Score (0–100)
Potenza GIII leads by 18
Why this score
| Source | Potenza GIII | 350 |
|---|---|---|
| Tyre Reviews owners | 91 | 73 |
Scores at a glance
| Category | Bridgestone Potenza GIII | Toyo 350 |
|---|---|---|
| Relative Score | 81 | 76 |
| Dry | 96 | 78 |
| Wet | 83 | 65 |
| Comfort | 66 | 78 |
| Treadwear | 74 | 87 |
| Handling | 91 | 73 |
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
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score
81
/ 100
Tire A
76
/ 100
Tire B
From owners
Pros, cons & observations
Themes extracted from owner reviews across retailers and review sites — not the opinion of TireWheelGuide.
The Bridgestone Potenza GIII is widely regarded as a high-performance tire that excels in dry handling and provides predictable, communicative feedback at the limit. While users generally praise its longevity and reliability, opinions on wet weather performance and road noise are more polarized, suggesting it is best suited for drivers prioritizing dry-road engagement over absolute cabin silence.
Pros
- Exceptional dry grip and handling precision
- Predictable feedback when approaching the limit
- Strong tread longevity and durability
- Reliable braking performance in both wet and dry conditions
Cons
- Increased road noise during highway or long-distance driving
- Inconsistent wet weather performance compared to modern competitors
- High sensitivity to tire pressure adjustments
Observations
- Users reported excellent comfort and longevity on mid-size sedans like the Ford Fusion using 17-inch fitments.
- The tire demonstrates high versatility, performing well on both daily commuters and vehicles occasionally used for track days.
The Toyo 350 is widely regarded as a reliable, high-value mid-range tire that excels in longevity and daily commuting performance. While it offers significant improvements in grip and steering feel over budget alternatives, its rigid sidewall construction may result in a harsher ride quality for lightweight or vintage vehicles.
Pros
- Excellent tread life and durability
- Strong value proposition for the price point
- Improved dry and wet grip compared to budget-tier tires
- Quiet operation during motorway driving
Cons
- Stiff sidewall construction can negatively impact ride comfort
- Not ideal for lightweight vintage sports cars
- Potential for a harsh ride if tire pressures are not adjusted
Observations
- Owners of lightweight, vintage sports cars like the MG Midget report a harsh ride due to the tire's stiff sidewall architecture.
- Drivers of standard commuter vehicles, such as the Honda Civic and Ford Laser, report high satisfaction with steering responsiveness and tread longevity.
Specifications
Specs side by side
| Attribute | A · Bridgestone Potenza GIII | B · Toyo 350 |
|---|---|---|
| Category | Summer Max Performance tires | Summer Touring tires |
| Vehicle type | Passenger Car / Crossover | Passenger Car / Crossover |
Final verdict
Which one should you actually buy?
81
/ 100
Bridgestone
76
/ 100
Toyo
Winner: Bridgestone Potenza GIII — better dry, wet and handling. Pick the Toyo 350 if treadwear and comfort matter most to you.
Pick tire A
You want the most grip on dry roads
Bridgestone Potenza GIII scores 96 vs 78 on dry.
Pick tire A
Your priority is wet-weather safety
Bridgestone Potenza GIII scores 83 vs 65 on wet.
Pick tire A
You enjoy sharp, responsive handling
Bridgestone Potenza GIII scores 91 vs 73 on handling.
Pick tire B
You want the longest tread life
Toyo 350 scores 87 vs 74 on treadwear.
Tire A · Bridgestone Potenza GIII
Tire B · Toyo 350
More comparisons
Also compared with
Bridgestone Potenza GIII 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.