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Test Charts / Vi Bilagare

2023 Studded 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
225/45 R17
Tires tested
8
Disciplines
14

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 (80 - 5 )

Lower is better ↓
Dry Braking
Position / TireResultGap to bestResidual speed
103 ft Best 0 mph
105 ft +2 ft 12 mph
106 ft +3 ft 14 mph
106 ft +3 ft 14 mph
107 ft +4 ft 16 mph
108 ft +5 ft 16 mph
108 ft +5 ft 17 mph
109 ft +6 ft 19 mph

The difference between best and worst was 6.1% (6 ft ≈ 0.4 Car Lengths). From 80 mph, the Falken Winterpeak F Ice 1 would still be travelling at 19 mph when the Nokian Hakkapeliitta 8 had stopped.

Residual speed is calculated from the measured braking distances, assuming constant deceleration; it is not a separate measurement.

Subj. Dry Handling

Subjective Dry Handling Score

Higher is better ↑
Subj. Dry Handling
Position / TireResultGap to best
5 Points Best
5 Points Best
4 Points -1.00 Points
4 Points -1.00 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 (50 - 3 mph)

Lower is better ↓
Wet Braking
Position / TireResultGap to bestResidual speed
118 ft Best 0 mph
118 ft 0 ft 4 mph
121 ft +3 ft 14 mph
121 ft +3 ft 14 mph
123 ft +5 ft 17 mph
124 ft +6 ft 18 mph
127 ft +9 ft 21 mph
129 ft +11 ft 23 mph

The difference between best and worst was 9.3% (11 ft ≈ 0.7 Car Lengths). From 80 mph, the Goodride IceMaster Spike Z 506 would still be travelling at 23 mph when the Hankook Winter i pike RS2 had stopped.

Residual speed is calculated from the measured braking distances, assuming constant deceleration; it is not a separate measurement.

Wet Handling

Wet handling time in seconds

Lower is better ↓
Wet Handling
Position / TireResultGap to best
41.1 s Best
41.2 s +0.10 s
41.4 s +0.30 s
41.4 s +0.30 s
41.5 s +0.40 s
41.8 s +0.70 s
41.9 s +0.80 s
42.6 s +1.50 s

The difference between best and worst was 3.6% (1.5 s).

Straight Aqua

Float Speed in mph

Higher is better ↑
Straight Aqua
Position / TireResultGap to best
36.7 mph Best
35.6 mph -1.1 mph
35.3 mph -1.4 mph
35.1 mph -1.6 mph
35.0 mph -1.7 mph
34.7 mph -2.0 mph
34.3 mph -2.4 mph
34.2 mph -2.5 mph

The difference between best and worst was 6.8% (2.5 mph).

Snow

3

Snow Braking

Snow braking in feet (22 - 3 mph)

Lower is better ↓
Snow Braking
Position / TireResultGap to bestResidual speed
42 ft Best 0 mph
42 ft 0 ft 3 mph
42 ft 0 ft 5 mph
43 ft +1 ft 9 mph
43 ft +1 ft 9 mph
43 ft +1 ft 9 mph
43 ft +1 ft 11 mph
43 ft +1 ft 15 mph

The difference between best and worst was 3.4% (1 ft). From 80 mph, the Michelin X Ice North 4 would still be travelling at 15 mph when the Goodride IceMaster Spike Z 506 had stopped.

Residual speed is calculated from the measured braking distances, assuming constant deceleration; it is not a separate measurement.

Snow Traction

Snow acceleration time (3 - 22 mph)

Lower is better ↓
Snow Traction
Position / TireResultGap to best
4.79 s Best
4.83 s +0.04 s
4.84 s +0.05 s
4.84 s +0.05 s
4.85 s +0.06 s
4.86 s +0.07 s
4.87 s +0.08 s
4.9 s +0.11 s

All the tires in the Snow Traction test finished less than 3% apart.

Snow Handling

Snow handling time in seconds

Lower is better ↓
Snow Handling
Position / TireResultGap to best
74.8 s Best
75.1 s +0.30 s
75.3 s +0.50 s
75.5 s +0.70 s
76.1 s +1.30 s
76.7 s +1.90 s
78.7 s +3.90 s
79 s +4.20 s

The difference between best and worst was 5.6% (4.2 s).

Ice

3

Ice Braking

Ice braking in feet (16 - 3 mph)

Lower is better ↓
Ice Braking
Position / TireResultGap to bestResidual speed
42 ft Best 0 mph
42 ft 0 ft 9 mph
43 ft +1 ft 10 mph
48 ft +6 ft 28 mph
52 ft +10 ft 35 mph
56 ft +14 ft 40 mph
56 ft +14 ft 40 mph
62 ft +20 ft 46 mph

The difference between best and worst was 49% (20 ft ≈ 1.4 Car Lengths). From 80 mph, the Nokian Hakkapeliitta 8 would still be travelling at 46 mph when the Nokian Hakkapeliitta 10 had stopped.

Residual speed is calculated from the measured braking distances, assuming constant deceleration; it is not a separate measurement.

Ice Traction

Ice acceleration time (3 - 16 mph)

Lower is better ↓
Ice Traction
Position / TireResultGap to best
5.55 s Best
5.74 s +0.19 s
6.09 s +0.54 s
6.41 s +0.86 s
6.51 s +0.96 s
7.53 s +1.98 s
7.88 s +2.33 s
8.66 s +3.11 s

The difference between best and worst was 56% (3.11 s).

Ice Handling

Ice handling time in seconds

Lower is better ↓
Ice Handling
Position / TireResultGap to best
39.3 s Best
39.6 s +0.30 s
39.6 s +0.30 s
40.8 s +1.50 s
41 s +1.70 s
42.2 s +2.90 s
42.6 s +3.30 s
44.1 s +4.80 s

The difference between best and worst was 12.2% (4.8 s).

Comfort

2

Subj. Comfort

Subjective Comfort Score

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

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

Noise

External noise in dB

Lower is better ↓
Noise
Position / TireResultGap to best
75 dB Best
75.4 dB +0.40 dB
75.4 dB +0.40 dB
75.4 dB +0.40 dB
75.5 dB +0.50 dB
75.6 dB +0.60 dB
75.8 dB +0.80 dB
76 dB +1.00 dB

All the tires in the Noise test finished less than 3% apart.

Value

1

Rolling Resistance

Rolling resistance in kg t

Lower is better ↓
Rolling Resistance
Position / TireResultGap to bestExtra fuel / year
5.05 kg/t Best $0
5.15 kg/t +0.10 kg/t $6
5.3 kg/t +0.25 kg/t $15
5.35 kg/t +0.30 kg/t $17
5.4 kg/t +0.35 kg/t $20
5.4 kg/t +0.35 kg/t $20
5.5 kg/t +0.45 kg/t $26
5.7 kg/t +0.65 kg/t $38

The difference between best and worst was 12.9% (0.65 kg / t). Over 12,000 miles a year at $3.60/gal, the Goodyear UltraGrip Arctic 2 uses about 11 gal ($38) more fuel than the Nokian Hakkapeliitta 8.

Adjust the assumptions

Calculated estimates, not additional measurements. Use the controls to explore the assumptions. These calculators use the full test field, independently of your tire selection above.

12,000 mi
$3.60/gal
Estimates based on typical driving conditions. Rolling resistance accounts for approximately 20% of IC vehicle fuel consumption and 25% of EV energy consumption. Actual savings vary based on driving style, vehicle weight, road conditions, and tire age. For comparative purposes only. Lifetime savings based on a 40,000km / 25,000 mile tread life.

Test setup & methodology

The test setting, the conditions recorded and how the results contribute to the score.

Recorded test conditions

Recorded test conditions

Wet Braking
49.7 → 3.1 mph
Snow Braking
21.7 → 3.1 mph
Snow Traction
3.1 → 21.7 mph
Ice Braking
15.5 → 3.1 mph
Ice Traction
3.1 → 15.5 mph

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