Menu
Bridgestone Potenza RE030 View Gallery (1)

Bridgestone Potenza RE030

Bridgestone Tires Ultra High Performance Summer

The Bridgestone Potenza RE030 is a Ultra High Performance Summer tire designed to be fitted to Passenger Cars.

6.3
Tire Reviews Score Based on User Reviews
Limited Confidence View Breakdown
Dry Grip
81%
Wet Grip
58%
Road Feedback
63%
Handling
59%
Wear
91%
Comfort
53%
Buy again
35%
8 Reviews
63% Average
231,800 miles driven
Bridgestone Potenza RE030

Bridgestone Potenza RE030

Summer Premium
BETA
6.3 / 10
Based on User Reviews · Limited Confidence · Updated 23 Feb 2026

The Tire Reviews Score is the most comprehensive tire scoring system available. It aggregates professional test data from multiple independent publications, user reviews, and consistency analysis using Bayesian statistical methods, weighted normalisation, and recency-adjusted scoring to produce a single, reliable performance rating.

Learn more about our methodology
Score Components
Professional Tests
Weight: 80%
Tests: 0
Publications: 0
User Reviews
Weight: 15%
Reviews: 8
Avg Rating: 62.7%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.11
History Points: 10
Methodology & Configuration
Scoring Process
  1. Collect Test Data: Gather results from professional tire tests across multiple publications. Minimum 1 test(s) required.
  2. Normalize Positions: Convert test positions to percentile scores using exponential weighting (factor: 1.2).
  3. Apply Recency Weighting: More recent tests are weighted higher with a decay rate of 0.95.
  4. Incorporate User Reviews: Factor in user review data (minimum 5 reviews). Weight: 15%.
  5. Bayesian Smoothing: Apply Bayesian prior (score: 7, weight: 1.5) to prevent extreme scores with limited data.
  6. Calculate Final Score: Combine all components using normalization factor of 1.1. Max score with limited data: 9.5.
Component Weights
Test Data
80%
User Reviews
15%
Consistency
5%
All Configuration Parameters
ParameterValueDescription
safety_weight 0.7 Weight multiplier for safety-related metrics
performance_weight 0.55 Weight multiplier for performance metrics
comfort_weight 0.4 Weight multiplier for comfort metrics
value_weight 0.45 Weight multiplier for value-for-money metrics
user_reviews_weight 0.15 How much user reviews contribute to the final score
test_data_weight 0.8 How much professional test data contributes to the final score
consistency_weight 0.05 How much score consistency contributes to the final score
recency_decay_rate 0.95 Rate at which older test results lose influence (higher = slower decay)
min_test_count 1 Minimum number of professional tests required
min_review_count 5 Minimum number of user reviews required
score_version 1.9 Current version of the scoring algorithm
score_normalization_factor 1.1 Factor used to normalize raw scores to the 0-10 scale
confidence_factor_weight 0.2 How much data confidence affects the final score
position_penalty_weight 0.2 Penalty applied for poor test positions
gap_penalty_threshold 12 Score gap (%) that triggers additional penalties
min_metrics_count 2 Minimum number of test metrics needed per test
limited_data_threshold 2 Number of tests below which data is considered limited
single_test_penalty 0.75 Score multiplier when only one test is available
critical_metric_penalty 0.7 Penalty for poor performance on critical safety metrics
critical_metric_threshold 70 Score below which a critical metric penalty applies
position_exponential_factor 1.2 Exponent used to amplify position-based scoring
position_exponential_threshold 0.9 Position percentile below which exponential scoring applies
gap_multiplier_critical 3 Multiplier for critical gap penalties
max_category_weight 2 Maximum weight any single category can have
max_score_limited_data 9.5 Score cap when data is limited
bayesian_prior_weight 1.5 Weight of the Bayesian prior in smoothing
bayesian_prior_score 7 Prior score used for Bayesian smoothing
evidence_test_multiplier 1.9 Multiplier for test evidence in confidence calculation
evidence_metric_divisor 3 Divisor for metric count in evidence calculation
evidence_review_divisor 10 Divisor for review count in evidence calculation
combined_penalty_floor 0.2
All Tests

Sorry, we don't currently have any magazine tire tests for the Bridgestone Potenza RE030

Questions and Answers for the Bridgestone Potenza RE030

Ask a question
Sorry, we don't currently have any questions and answers for the Bridgestone Potenza RE030. Why not submit a question to our tire experts using the form below!
Ask a question

We will never publish or share your email address

captcha

To verify you are human please type the word you see in the box below.

Top 3 Bridgestone Potenza RE030 Reviews

Given 51% while driving a Honda Brio RS 2017 (185/55 R15) on a combination of roads for 12,000 average miles
Very noisy tires. Not good at wet. Dry grip is good. Hard tires and strong sidewall. Looking forward to change the tires thou.
Helpful 809
August 20, 2020
Given 56% while driving a Opel Astra H GTC (225/45 R17 W) on a combination of roads for 40,000 average miles
In the wet roads the esp didn't stop work..
Helpful 595
January 13, 2017
Given 64% while driving a Suzuki Swift 1.5 (185/60 R15 R) on mostly town for 30,000 easy going miles
Those are original, lasted 4 years and could be used longer but I did not like the way they made the car drive. they where hard, made the steering very hard job without improving the feeling which made long distance very tiring. Good road holding duo.
Helpful 638
February 17, 2012

How would you rate the Bridgestone Potenza RE030?

Click a star to start your review

206 reviews submitted this month Earn your Contributor badge No account needed

Latest Bridgestone Potenza RE030 Reviews

Given 51% while driving a Lexus IS 220D (225/45 R17) on a combination of roads for 20,000 spirited miles
Hard wearing, but also noisy on the road, making every ripple audible. Very grippy in the dry. Looking for better wet grip, and less road noise.
Helpful 605
July 21, 2012
Given 72% while driving a Honda Civic (205/55 R16) on a combination of roads for 35,000 average miles
Stock Tires on my civic drove 57K kms front ones are off, rear ones still have 3-4mm. Dry grip is good, not excellent, good, wet grip is kind of poor.
Helpful 534
May 10, 2011
Given 66% while driving a Honda (225/45 R17) on a combination of roads for 37,500 average miles
These were fitted to my Honda Jazz 1.4 Sport when the car was brand new. The level of wear is excellent, reaching 35,000 miles on the front and 37500 on the rears hitting the 3mm mark. If it wasn't for my preference to change tires at 3mm I think these would last up to 40,000miles. The grip in the dry is excellent and provides good feedback.

However the Potenzas generate a lot of road noise and the wet grip is limited with little feel through the steering and some understeer.
Helpful 562
April 25, 2011
Given 66% while driving a Honda (225/45 R17) on a combination of roads for 37,500 average miles
These were fitted to my Honda Jazz 1.4 Sport when the car was brand new. The level of wear is excellent, reaching 35,000 miles on the front and 37500 on the rears hitting the 3mm mark. If it wasn't for my preference to change tires at 3mm I think these would last up to 40,000miles. The grip in the dry is excellent and provides good feedback.

However the Potenzas generate a lot of road noise and the wet grip is limited with little feel through the steering and some understeer.
Helpful 490
April 25, 2011
Given 87% while driving a Lexus IS 220D (205/55 R16 W) on a combination of roads for 19,800 spirited miles
Actually a review for the factory fitted RE030 that came on my Lexus IS220d-SE from new. Just changed all 4 after 19,800 spirited miles. Fronts had about 1.5mm above wear bar, rears actually had about 4mm left (OK to sell as part-worn!) Fronts exhibited some outer edge 'tearing' and shoulder rounding. Rears have probably been saved by the traction control? Lexus state 3 pressure ranges for tires and I've used the lowest generally (the dealer recommends the middle or higher to save wear), to give good wet weather grip and smooth ride on some appalling local roads. Overall very pleased. Replaced with Toyo Proxes T1-R and will report separately. Changed all 4 otherwise I'd end up replacing the rears even closer to handing my lease car back when changed next March. Thought I'd get my money's worth!
Helpful 505
January 24, 2011
Rate the Bridgestone Potenza RE030