tirewheelguide
Head-to-head Updated

Bridgestone Potenza GIII vs Toyo 350 — Compared

Relative Score (0–100): 60% professional tests, 40% owner reviews.

Potenza GIII is ahead, 72–66

Check price on Amazon · Potenza GIII or 350 on Amazon
Add your size for an exact match
/R

Both Amazon links then search this exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Tire BToyo

350

Summer

Tests – · none yet Owners 66 · 6 reviews

Category by category

Relative Score per category, 0–100. Open “Why this score” for the tests and owner ratings behind it.

  1. 76

    Dry

    Potenza GIII +11
    65
    Why this score
    SourcePotenza GIII350
    Reviews found online8064
  2. 74

    Wet

    Potenza GIII +9
    65
    Why this score
    SourcePotenza GIII350
    Reviews found online7664
  3. 67

    Comfort

    350 +1
    68
    Why this score
    SourcePotenza GIII350
    Reviews found online6566
  4. 65

    Treadwear

    350 +3
    68
    Why this score
    SourcePotenza GIII350
    Reviews found online6570
  5. 79

    Handling

    Potenza GIII +13
    66
    Why this score
    SourcePotenza GIII350
    Reviews found online7966
Scores at a glance
CategoryBridgestone Potenza GIIIToyo 350
Relative Score 72 66
Dry 76 65
Wet 74 65
Comfort 67 68
Treadwear 65 68
Handling 79 66

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.

Important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Less important
NoneLessNeutralMoreMost
Important
NoneLessNeutralMoreMost
Neutral
NoneLessNeutralMoreMost
Recomputed
Headline score

Potenza GIII

350

Pros, cons & observations

Themes extracted from owner reviews found online — not the opinion of TireWheelGuide.

Tire A Potenza GIII

Pros

  • Outstanding dry grip with great road feedback and minimal squealing at the limit
  • Reliable and confident wet-weather performance
  • Good tread longevity and durability over high mileage

Cons

  • Can be noisy during family trips or extended highway driving
  • Performance in wet conditions can occasionally be perceived as average compared to its stellar dry performance
  • Sensitive to precise tire pressure adjustments to achieve optimal comfort and performance
All owner themes in the Potenza GIII review

Tire B 350

Pros

  • Excellent tread life and durability
  • Strong value proposition for the price point
  • Improved dry and wet grip compared to budget-tier tires

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
All owner themes in the 350 review

Specs side by side

Attribute A · Bridgestone Potenza GIII B · Toyo 350
CategorySummerSummer
Vehicle typePassenger Car / CrossoverPassenger Car / Crossover

Which one should you actually buy?

Bridgestone Potenza GIII

Toyo 350

Winner: Bridgestone Potenza GIII — better handling, dry and wet. Pick the Toyo 350 if treadwear matters most to you.

Pick tire A You enjoy sharp, responsive handling

Bridgestone Potenza GIII scores 79 vs 66 on handling.

Pick tire A You want the most grip on dry roads

Bridgestone Potenza GIII scores 76 vs 65 on dry.

Pick tire A Your priority is wet-weather safety

Bridgestone Potenza GIII scores 74 vs 65 on wet.

Pick tire B You want the longest tread life

Toyo 350 scores 68 vs 65 on treadwear.

Tire A · Bridgestone Potenza GIII
Check price on Amazon
Tire B · Toyo 350
Check price on Amazon

TireWheelGuide may earn a commission from purchases made through these links.

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.

72

Leads

Potenza GIII

Amazon