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Tourador X Speed TU1 View Gallery (1)
185-275/30-55 R15-21 82 sizes 2017

Tourador X Speed TU1

The Tourador X Speed TU1 is a Touring Summer tyre designed to be fitted to Passenger Cars.

3.3
Tyre Reviews Score Based on Professional Tests
Limited Confidence View Breakdown
Dry Grip
75%
Wet Grip
65%
Road Feedback
60%
Handling
70%
Wear
30%
Comfort
80%
Buy again
75%
3 Reviews
65% Average
5,590 miles driven
1 Tests (avg: 50th)
Tourador X Speed TU1

Tourador X Speed TU1

Summer Budget
BETA
3.3 / 10
Based on Professional Tests · Limited Confidence · Updated 23 Feb 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
Wet
64.1
2x / 1 test
Dry
40
1.8x / 1 test

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

Braking
52.8
2 tests
Score Components
Professional Tests
Weight: 80%
Tests: 1
Publications: 1
Period: 2025
User Reviews
Weight: 15%
Reviews: 3
Avg Rating: 65%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.7
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 1.9 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
Data Sources
TestPublicationDateSizePositionMetrics
2025 Summer Tyre Test Shootout Auto Bild 2025 225/40 R18 50/52 2 metrics
1
Tests
50th
Average
50th
Best
50th
Worst
Latest Tyre Test Results
50th/52

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Top 3 Tourador X Speed TU1 Reviews

Given 59% while driving a Kia Motors Cerato Forte (225/45 R17) on mostly motorways for 90 average miles
I use In Singapore Absolutely
February 23, 2023
Given 78% while driving a Audi A6 Allroad 3.0 TDI (245/45 R19) on mostly country roads for 4,500 average miles
Great value
October 8, 2022
Lexus IS250 RWD (255/35 R19) on a combination of roads for 1,000 spirited miles
Have these fitted to the rear axle of my Lexus IS250. Bearing in mind that they are a budget touring tyre, they have actually been rather impressive. Dry grip is decent but not fantastic. Perfectly adequate for a daily driver. Wet grip is decent with sensible driving. Good value.
May 14, 2022

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