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Data Explorer / Teknikens Varld

2025 Studded, Friction and European Winter Tire Test

Tested size
235/45 R18
Tires tested
20
Disciplines
6

Set the weightings

No test-specific category weights are recorded; this starts with season defaults.

%
Fine-tune disciplines 2
%

within category · 20.5% of overall score

%

within category · 20.5% of overall score

%
Fine-tune disciplines 1
%

within category · 35% of overall score

%
Fine-tune disciplines 1
%

within category · 6% of overall score

%
Fine-tune disciplines 1
%

within category · 6% of overall score

%
Fine-tune disciplines 1
%

within category · 12% of overall score

Reset all weights

See your ranking ↓

Season defaults

Results

Movement is compared with the default calculation, not the published finishing order. Scores use unrounded totals for ranking.

This test ranks different groups separately. Read the full verdicts for each group; there is no single overall finishing order.

Measured results in the tested size. Arrows show whether lower or higher is better.
Points ↑mph ↑Points ↑Points ↑Points ↑l/100km ↓
Central European Winter Tires
1 1 97.84 10 47.2 99.4 7 100.0 3 75.0 8 100.0 5.95 96.5
2 2 95.40 9 47.7 95.0 7 100.0 3 75.0 7 87.5 5.89 97.5
3 3 93.88 8 47.6 89.9 7 100.0 3 75.0 8 100.0 5.98 96.1
4 4 90.64 7 42.9 80.0 7 100.0 4 100.0 7 87.5 5.94 96.7
5 5 77.54 7 41.8 78.8 5 71.4 2 50.0 7 87.5 5.74 100.0
Nordic Friction Winter Tires
1 2 97.12 6 35.2 94.4 10 100.0 8 100.0 9 90.0 5.73 100.0
2= 1 98.52 6 39.4 99.7 10 100.0 7 87.5 9 90.0 5.73 100.0
2= 3 94.56 5 37.5 89.0 10 100.0 8 100.0 9 90.0 5.89 97.2
4= 4 94.05 6 34.6 93.7 10 100.0 7 87.5 6 60.0 5.82 98.4
4= 5 90.92 6 38.5 98.6 8 80.0 6 75.0 10 100.0 5.73 100.0
6 6 88.49 5 38.2 89.8 9 90.0 6 75.0 7 70.0 5.99 95.6
7 7 84.85 6 39.6 100.0 7 70.0 4 50.0 8 80.0 5.95 96.2
Studded Winter Tires
1 3 91.15 6 40.1 91.2 9 90.0 9 90.0 5 83.3 5.96 98.8
2 4 90.20 5 35.8 78.8 10 100.0 10 100.0 5 83.3 5.95 99.0
3 2 91.27 6 39.3 90.2 9 90.0 8 80.0 6 100.0 5.89 100.0
4 1 94.49 7 41.5 100.0 9 90.0 7 70.0 6 100.0 5.99 98.2
5 5 89.20 6 38.8 89.6 9 90.0 7 70.0 5 83.3 6.01 97.9
6 7 77.99 5 35.8 78.8 8 80.0 8 80.0 1 16.7 5.95 98.9
7 6 79.47 6 38.9 89.7 7 70.0 4 40.0 4 66.7 5.99 98.2
8 8 70.68 3 36.5 65.4 7 70.0 6 60.0 4 66.7 6.01 97.9

Raw results do not change when you move the sliders. Scroll horizontally to see every discipline.

Not ranked: a measurement needed for these weights is missing. Missing results are not treated as zero or redistributed.

Reference tires provide context only. They do not set the benchmark and cannot win the personalised ranking.

Weighting vs real impact

What decides this ranking

The weighting is how much each category counts. The real impact is how much of the difference between the tires it creates: a discipline in which every tire performed about the same barely changes the order, however much it counts.

No weighting is recorded for this test, so the weighting here starts from Tire Reviews’ season defaults, not from the test’s own scoring.

  • Wet Weighting 41% Real impact 44%
  • Snow Weighting 35% Real impact 36%
  • Ice Weighting 6% Real impact 8%
  • Comfort Weighting 6% Real impact 10%
  • Fuel Consumption Weighting 12% Real impact 2%
  • Subj. Comfort counts for 6% of the score but creates 10% of the difference between the tires, because their results in it were far apart.
  • Fuel Consumption counts for 12% of the score but creates only 2% of the difference, because most tires performed about the same in it.
Every discipline 6
DisciplineWeightingReal impact
Subj. Wet Handling 20.5% 28%
Straight Aqua 20.5% 16%
Subj. Snow Handling 35% 36%
Subj. Ice Handling 6% 8%
Subj. Comfort 6% 10%
Fuel Consumption 12% 2%

How it is worked out: each discipline’s weighting is multiplied by the spread of its results (the gap across the middle half of the tires, as a percentage of the best result), then shared out so that all the disciplines add up to 100%. It estimates what separates the tires; it is not a second set of weights, and it follows the weights you set.

This test ranks its groups separately, so the spread is measured within each group.

How your ranking is calculated

Each discipline is scored against the best non-reference tire in the full test field: best ÷ result × 100 when lower is better, or result ÷ best × 100 when higher is better. Discipline scores are rounded to two decimal places, then combined using your weights.

Within-category weights divide that category’s share of the overall score. A 50% wet category and 40% wet-braking share give wet braking 20% of the total. A weight is a scoring priority, not a measure of its actual effect on the ranking: the performance gaps matter too. What decides this ranking ↑

Published joint positions are preserved separately. Calculated positions tie only when their underlying scores match; two displayed scores can look equal after rounding.

A zero weight excludes that category or discipline. At least one active discipline is required, and the disciplines in every active category must have a positive total.

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