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Test Charts / Vi Bilagare

2019 Studded Winter Tire Test

Compare each discipline in the tested size. See the measured result, position and gap to the best tire, then read the verdict for the trade-offs behind the finishing order.

Tested size
225/50 R17
Tires tested
8
Disciplines
11

Read the measurements, not just the rank

Lower is better for braking distances and lap times; higher is better for subjective scores and aquaplaning speed. Bars start at zero. Read the gap alongside the position: adjacent tires can be separated by very different margins.

Positions and gaps always refer to the full test field within each group. Selecting tires does not recalculate rankings or change the best-in-test benchmark.

Dry

2

Dry Braking

Dry braking in feet

Lower is better ↓
Dry Braking
Position / TireResultGap to best
141 ft Best
147 ft +6 ft
152 ft +11 ft
153 ft +12 ft
155 ft +14 ft
157 ft +16 ft
157 ft +16 ft
158 ft +17 ft

The difference between best and worst was 12.1% (17 ft ≈ 1.2 Car Lengths).

Subj. Dry Handling

Subjective Dry Handling Score

Higher is better ↑
Subj. Dry Handling
Position / TireResultGap to best
5 Points Best
4 Points -1.00 Points
4 Points -1.00 Points
3 Points -2.00 Points
3 Points -2.00 Points
2 Points -3.00 Points
2 Points -3.00 Points
2 Points -3.00 Points

The difference between best and worst was 60% (3 Points).

Wet

3

Wet Braking

Wet braking in feet

Lower is better ↓
Wet Braking
Position / TireResultGap to best
94 ft Best
98 ft +4 ft
98 ft +4 ft
101 ft +7 ft
102 ft +8 ft
102 ft +8 ft
103 ft +9 ft
103 ft +9 ft

The difference between best and worst was 9% (9 ft ≈ 0.6 Car Lengths).

Wet Handling

Wet handling time in seconds

Lower is better ↓
Wet Handling
Position / TireResultGap to best
43.18 s Best
43.59 s +0.41 s
43.64 s +0.46 s
43.71 s +0.53 s
44 s +0.82 s
44.12 s +0.94 s
44.37 s +1.19 s
45.65 s +2.47 s

The difference between best and worst was 5.7% (2.47 s).

Straight Aqua

Float Speed in mph

Higher is better ↑
Straight Aqua
Position / TireResultGap to best
38.6 mph Best
37.8 mph -0.8 mph
37.5 mph -1.1 mph
36.4 mph -2.2 mph
36.2 mph -2.4 mph
36.1 mph -2.5 mph
35.7 mph -2.9 mph
35.4 mph -3.2 mph

The difference between best and worst was 8.4% (3.2 mph).

Snow

3

Snow Braking

Snow braking in feet

Lower is better ↓
Snow Braking
Position / TireResultGap to best
55 ft Best
55 ft 0 ft
59 ft +4 ft
59 ft +4 ft
59 ft +4 ft
59 ft +4 ft
60 ft +5 ft
63 ft +8 ft

The difference between best and worst was 15% (8 ft ≈ 0.6 Car Lengths).

Snow Traction

Snow acceleration time

Lower is better ↓
Snow Traction
Position / TireResultGap to best
4.05 s Best
4.06 s +0.01 s
4.17 s +0.12 s
4.2 s +0.15 s
4.23 s +0.18 s
4.27 s +0.22 s
4.4 s +0.35 s
4.57 s +0.52 s

The difference between best and worst was 12.8% (0.52 s).

Snow Handling

Snow handling time in seconds

Lower is better ↓
Snow Handling
Position / TireResultGap to best
83.75 s Best
85.59 s +1.84 s
86.49 s +2.74 s
87.54 s +3.79 s
87.93 s +4.18 s
88.07 s +4.32 s
89.15 s +5.40 s
93.63 s +9.88 s

The difference between best and worst was 11.8% (9.88 s).

Ice

3

Ice Braking

Ice braking in feet

Lower is better ↓
Ice Braking
Position / TireResultGap to best
28 ft Best
31 ft +3 ft
32 ft +4 ft
35 ft +7 ft
36 ft +8 ft
36 ft +8 ft
36 ft +8 ft
46 ft +18 ft

The difference between best and worst was 61.1% (18 ft ≈ 1.2 Car Lengths).

Ice Traction

Ice acceleration time

Lower is better ↓
Ice Traction
Position / TireResultGap to best
4.14 s Best
4.27 s +0.13 s
4.51 s +0.37 s
4.88 s +0.74 s
4.94 s +0.80 s
5.03 s +0.89 s
5.16 s +1.02 s
6.58 s +2.44 s

The difference between best and worst was 58.9% (2.44 s).

Ice Handling

Ice handling time in seconds

Lower is better ↓
Ice Handling
Position / TireResultGap to best
51.35 s Best
52.64 s +1.29 s
52.89 s +1.54 s
53.92 s +2.57 s
55.52 s +4.17 s
55.94 s +4.59 s
56.63 s +5.28 s
60.11 s +8.76 s

The difference between best and worst was 17.1% (8.76 s).

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