Summer tire Updated September 2026

Bridgestone Turanza ER30 review

Name: Bridgestone Turanza ER30
Brand: Bridgestone

± 8

Relative score from owner reviews only

Better than 31% of the summer tires we score.

Owners 53 · 45 reviews analysed

How scores work

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Bridgestone Turanza ER30 has a Relative Score of 58 out of 100 among summer tires. 45 owner reviews rate it 53 out of 100. 49% would buy it again.

What owners say

No road-test results yet, so every score here comes from owner reviews found online.

How scores work

Relative score: 0–100. Blends road tests (60%) and owner reviews (40%) category by category, the same way on every TireWheelGuide page. With only one of the two, the missing half is estimated from it, so the score stays closer to average. It needs at least one road test or five owner reviews.
Road tests: 0–100 per score, from published tests, newer tests counting more. Each result is compared with every other tire in the same test, so a win against a strong field counts for more. The average tested tire gets 70, the best 100; with only one or two tests a tire stays nearer 70. The discipline rows show % of the best tire in that test.
Owner reviews: 0–100 from the owner reviews we found online, adjusted for how generously each site rates and scaled like the road tests: the average tested tire gets 70. With only a few reviews a tire stays near the average.

Full methodology

By owner reviews

53/100

From 45 owner reviews analysed, scaled like the road tests: the average tested tire gets 70.

Would buy again 49%

Dry

Overall dry

Wet

Overall wet

Snow & ice

Overall snow & ice

Comfort

Overall comfort

Noise

Overall noise

Treadwear

Overall treadwear

Handling

Overall handling

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What owners like and dislike

Themes extracted from 45 owner reviews found online.

The Bridgestone Turanza ER30 is a polarizing original equipment (OE) tire that is frequently criticized for excessive road noise and a harsh ride quality attributed to its stiff compound. While a segment of users praises its exceptional longevity and durability in dry, warm climates, many report significant performance degradation in wet or cold conditions, leading to a lack of confidence in adverse weather.

Pros

Exceptional tread life and durability in dry conditions
Strong dry-weather grip and handling feedback
Robust sidewall construction with effective rim protection
High resistance to punctures

Cons

Excessive, droning road noise on various surfaces
Poor traction and instability in wet, cold, or slushy conditions
Harsh, uncomfortable ride quality due to stiff rubber compound
Significant performance drop-off as the tire ages

Worth knowing

Users with heavy SUVs and performance-oriented vehicles noted rapid, uneven wear, particularly on rear axles.
Drivers of compact hatchbacks frequently cited the tire as being overly loud and harsh for daily city commuting.
Performance on rough or concrete road surfaces is consistently reported as significantly noisier than on smooth tarmac.

Bridgestone Turanza ER30 specs & sizes

Prices vary by size, so each one links out separately.

Specifications
Tread depth	10/32″
UTQG	140 A A
Sidewall	Blackwall
Max pressure	44 psi
EU label: wet grip	C in 67% of sizes
EU label: energy	D
EU label: external noise	70–74 dB