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Double Coin DC100

Double Coin Däck Ultrahög prestanda Sommar

The Double Coin DC100 är en Ultrahög prestanda Sommar däck utformade för att monteras på Personbils.

1.9

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1 Tester (genomsnitt: 8^th)

Parameter	Värde	Beskrivning
`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

Testa	Offentliggörande	Datum	Storlek	Placera	Metrik
Däcktest för sportbilar 2025	Auto Bild Sportscars	2025	245/35 R19	8/8	9 metrik

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Tester

8^th

Genomsnitt

8^th

Bäst

8^th

Värst

Senaste däcktestresultaten

Däcktest för sportbilar 2025

245/35 R19 • 2025

8^th/8

Detta budgetdäck, som hade det sämsta resultatet i testet, utmärkte sig endast i fråga om rullande buller. Det uppvisade farliga vägegenskaper, inklusive försenad inkörning med dålig balans och oförutsägbar överstyrning på våta underlag. Bromssträckorna var alarmerande långa – nästan 30 meter längre än Continentals i våta förhållanden. Double Coin misslyckades också med hållbarhetstestet i höga hastigheter. Trots sitt låga pris ansåg testarna att det inte rekommenderades på grund av säkerhetsproblem.