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Insa Turbo EcoEvolution

Insa Turbo Tyres Touring Summer

The Insa Turbo EcoEvolution is a Touring Summer tyre designed to be fitted to Passenger Cars.

3.2
Tyre Reviews Score Based on Professional Tests
Limited Confidence View Breakdown
Dry Grip
100%
Wet Grip
90%
Road Feedback
90%
Handling
90%
Wear
90%
Comfort
90%
Buy again
100%
1 Reviews
93% Average
1,000 miles driven
1 Tests (avg: 6th)
Insa-Turbo EcoEvolution

Insa-Turbo EcoEvolution

Summer Budget
BETA
3.2 / 10
Based on Professional Tests · Limited Confidence · Updated 30 Jan 2026

The Tyre Reviews Score is the most comprehensive tyre 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
Category Scores
Wet
40
2x / 5 tests
Dry
40
1.8x / 2 tests
Value
40
0.38x / 1 test
Comfort
40
0.29x / 1 test
Cross-Category Performance

Cross-category scores are derived metrics that combine data from multiple test disciplines to evaluate real-world performance characteristics.

Braking
40
2 tests
Handling
40
2 tests
Score Components
Professional Tests
Weight: 80%
Tests: 1
Publications: 1
Period: 2025
User Reviews
Weight: 15%
Reviews: 1
Avg Rating: 92.9%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.65
History Points: 10
Methodology & Configuration
Scoring Process
  1. Collect Test Data: Gather results from professional tyre 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 1.8 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 8 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 0.1 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
Data Sources
TestPublicationDateSizePositionMetrics
2025 AMS Sustainability Tyre Test Auto Motor Und Sport 2025 215/55 R17 6/6 9 metrics
All Tests
View Test Results
1
Tests
6th
Average
6th
Best
6th
Worst
Latest Tyre Test Results
2025 AMS Sustainability Tyre Test
215/55 R17 • 2025
6th/6
The Insa Turbo EcoEvolution is a retreaded tyre that performed poorly across nearly all test categories. While the concept of reusing tyre carcasses is fundamentally sustainable, the execution failed to meet basic safety standards. The tyre exhibited extremely poor grip on both wet and dry roads with dangerously long braking distances. It showed unsafe, heavily understeering, and unpredictable handling dynamics. The tyre had poor construction quality with uneven surfaces causing vibrations and loud interior noise. Despite its low price, its extremely high rolling resistance caused over 10% increased fuel consumption. It failed the high-speed test and received a "deficient" overall rating with the recommendation not to use it on passenger cars.

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Latest Insa Turbo EcoEvolution Reviews

Given 93% while driving a Vauxhall Corsa Sxi (195/55 R16 H) on mostly town for 1,000 easy going miles
If you are actually looking for mid-range priced tyre at a very low cost, then I highly recommend that you really consider purchasing remould / retread car tyres. Remould / retread tyres are made to high quality standards nowadays, and are both heavily tested and regulated by the ECE to ensure they are safe to use. These type of tyres are far more environmentally-friendly as well, when compared against the manufacturing process of a new car tyre.

Furthermore, remould / retread tyres function identically to newly manufactured tyres, and can, therefore, reach the same speeds as their brand new equivalents, at fraction of the price.

I always use to purchase the German made, King Meiler, all-season car remould tyres for my Corsa SXI, but as Insa Turbo now produce a summer season remould car tyre that actually fits my vehicle, then I have decided to switch to this particular Spanish brand instead.

Ask a question | Helpful 816
June 22, 2019