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Nordman South View Gallery (1)
185-255/40-65 R15-19 31 sizes 2023

Nordman South

Nordman Tyres Touring Summer

The Nordman South is a Touring Summer tyre designed to be fitted to Passenger Cars.

4.7
Tyre Reviews Score Based on Professional Tests
Limited Confidence View Breakdown
Dry Grip
0%
Wet Grip
0%
Road Feedback
0%
Handling
0%
Wear
0%
Comfort
0%
Buy again
0%
1 Tests (avg: 12th)
Nordman South

Nordman South

Summer Economy
BETA
4.7 / 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
Comfort
70
0.29x / 1 test
Dry
67.6
1.8x / 2 tests
Wet
63.7
2x / 4 tests
Value
41.4
0.38x / 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
65.4
2 tests
Handling
59.4
3 tests
Score Components
Professional Tests
Weight: 80%
Tests: 1
Publications: 1
Period: 2025
User Reviews
Weight: 15%
Reviews: 0
Avg Rating: 0%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 0.51
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 Summer and All Season Combined Tyre Test UTAC 2025 225/45 R17 12/14 8 metrics
All Tests
View Test Results
1
Tests
12th
Average
12th
Best
12th
Worst
Latest Tyre Test Results
2025 Summer and All Season Combined Tyre Test
225/45 R17 • 2025
12th/14
The Nordman South had better handling and grip than its test placement suggests, but was penalized by a very high rolling resistance. The Nordman is easy to drive on wet roads, even if its grip is not the best. During evasive maneuvers, the Nordman's front wheels may loosen slightly. On dry roads in all temperatures, the Nordman South has decent grip and handling. The Nordman is described as calm and safe on both wet and dry asphalt, even when it's cool, but its efficiency is very poor. It scored 7.7 points.
Size Fuel Wet Noise
15 inch
195/65R15 95 V XL C B 72
185/65R15 92 H XL C B 71
16 inch
215/60R16 99 V XL C B 72
205/60R16 96 W XL C B 72
205/55R16 94 V XL C B 72
17 inch
235/65R17 104 H C B 71
225/60R17 99 H C B 71
225/45R17 94 W XL C B 72
215/55R17 98 W XL C B 72
225/50R17 98 W XL C B 72
205/50R17 93 V XL C B 72
18 inch
245/45R18 100 W XL C B 72
235/60R18 107 H XL C B 72
225/40R18 92 W XL C B 72
View All Sizes and EU Label Scores for the Nordman South >>

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