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Tristar All Season Power View Gallery (1)
195-255/35-60 R17-20 6 sizes 2023 Winter rated

Tristar All Season Power

The Tristar All Season Power is a Touring All Season tyre designed to be fitted to Passenger Cars.

4.7
Tyre Reviews Score Based on Professional Tests
Limited Confidence View Breakdown
Dry Grip
70%
Wet Grip
60%
Road Feedback
70%
Handling
75%
Wear
65%
Comfort
75%
Buy again
55%
Snow Grip
70%
Ice Grip
70%
2 Reviews
68% Average
13,000 miles driven
3 Tests (avg: 20th)
Tristar All Season Power

Tristar All Season Power

All Season Budget
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
Wet
69.7
2x / 3 tests
Dry
67.6
1.5x / 3 tests

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

Braking
68.7
6 tests
Score Components
Professional Tests
Weight: 80%
Tests: 3
Publications: 1
Period: 2019 - 2024
User Reviews
Weight: 15%
Reviews: 2
Avg Rating: 67.8%
Min Required: 5
Consistency
Weight: 5%
Score Std Dev: 1.2
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
2024 All Season Tyre Market Overview Auto Bild 2024 225/50 R17 24/37 2 metrics
2022 All Season Tyre Market Overview Auto Bild 2022 195/55 R16 19/37 2 metrics
2019 All Season Tyre Performance Overview Auto Bild 2019 225/45 R17 18/31 2 metrics
3
Tests
20th
Average
18th
Best
24th
Worst
Latest Tyre Test Results
24th/37
19th/37
Size Fuel Wet Noise
17 inch
225/55R17 97 W C B 71
18 inch
195/60R18 96 H XL C C 71
20 inch
255/50R20 109 W XL C B 72
245/35R20 95 W XL C B 71
245/40R20 99 W XL C B 71
255/40R20 101 Y XL C B 72
View All Sizes and EU Label Scores for the Tristar All Season Power >>

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Latest Tristar All Season Power Reviews

Given 43% while driving a Renault Laguna 3 (205/60 R16) on a combination of roads for 8,000 easy going miles
Cheap tyre, nothing really good about it. Comfort and noise is ok I guess. After 5000 miles tread was already visibly deteriorated, grip was never good, dry or wet. On the positive side, unlike most tyres I don't feel these have gotten worse with mileage. Didn't get any punctures, and no deformation/no need for rebalancing, so I guess they are not completely terrible.
Ask a question | Helpful 791
May 31, 2022
Given 87% while driving a Dacia Logan (225/45 R17) on a combination of roads for 5,000 average miles
These tyres are very good, especially considering the price. The grip on wet roads is especially good. The grip on snow and ice is average, but it's good for all-season tyres.
October 28, 2021
Check out how the BEST all seasons tyres perform against premium summer and winter tyres!