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Test Charts / Al Volante

2026 Al Volante 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
235/60 R18
Tires tested
6
Disciplines
10
Test vehicle
Alfa Romeo Stelvio Q4

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

1

Dry Braking

Dry braking in feet (62 - 6 mph)

Lower is better ↓
Dry Braking
Position / TireResultGap to bestResidual speed
129 ft Best 0 mph
129 ft 0 ft 4 mph
130 ft +1 ft 8 mph
132 ft +3 ft 12 mph
133 ft +4 ft 14 mph
133 ft +4 ft 15 mph

The difference between best and worst was 3.6% (4 ft ≈ 0.3 Car Lengths). From 80 mph, the Bridgestone Blizzak 6 would still be travelling at 15 mph when the Dynamo Winter Sport had stopped.

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

Wet

4

Wet Braking

Wet braking in feet (50 - 6 mph)

Lower is better ↓
Wet Braking
Position / TireResultGap to bestResidual speed
92 ft Best 0 mph
93 ft +1 ft 10 mph
94 ft +2 ft 14 mph
96 ft +4 ft 17 mph
97 ft +5 ft 20 mph
99 ft +7 ft 22 mph

The difference between best and worst was 8.2% (7 ft ≈ 0.5 Car Lengths). From 80 mph, the Dynamo Winter Sport would still be travelling at 22 mph when the Pirelli Scorpion Winter 3 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
105.6 s Best
105.6 s Best
107.1 s +1.50 s
108 s +2.40 s
110.5 s +4.90 s
111.7 s +6.10 s

The difference between best and worst was 5.8% (6.1 s).

Straight Aqua

Float Speed in mph

Higher is better ↑
Straight Aqua
Position / TireResultGap to best
61.7 mph Best
61.5 mph -0.2 mph
60.0 mph -1.7 mph
60.0 mph -1.7 mph
57.0 mph -4.7 mph
56.2 mph -5.5 mph

The difference between best and worst was 8.9% (5.5 mph).

Curved Aquaplaning

Remaining lateral acceleration

Higher is better ↑
Curved Aquaplaning
Position / TireResultGap to best
332.7 ft/s² Best
319.2 ft/s² -13.5 ft/s²
305.1 ft/s² -27.6 ft/s²
305.1 ft/s² -27.6 ft/s²
288.1 ft/s² -44.6 ft/s²
287.1 ft/s² -45.6 ft/s²

The difference between best and worst was 13.7% (45.6 ft/s²).

Snow

3

Snow Braking

Snow braking in feet (22 - 3 mph)

Lower is better ↓
Snow Braking
Position / TireResultGap to bestResidual speed
44 ft Best 0 mph
44 ft 0 ft 8 mph
45 ft +1 ft 13 mph
45 ft +1 ft 15 mph
45 ft +1 ft 16 mph
46 ft +2 ft 19 mph

The difference between best and worst was 6% (2 ft). From 80 mph, the Bridgestone Blizzak 6 would still be travelling at 19 mph when the Goodyear UltraGrip Performance 3 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

Lower is better ↓
Snow Traction
Position / TireResultGap to best
4.02 s Best
4.14 s +0.12 s
4.18 s +0.16 s
4.22 s +0.20 s
4.23 s +0.21 s
4.27 s +0.25 s

The difference between best and worst was 6.2% (0.25 s).

Snow Handling

Snow handling time in seconds

Lower is better ↓
Snow Handling
Position / TireResultGap to best
54.3 s Best
54.8 s +0.50 s
55.6 s +1.30 s
55.9 s +1.60 s
57.4 s +3.10 s
57.8 s +3.50 s

The difference between best and worst was 6.4% (3.5 s).

Comfort

1

Noise

External noise in dB

Lower is better ↓
Noise
Position / TireResultGap to best
71.3 dB Best
71.6 dB +0.30 dB
71.7 dB +0.40 dB
71.9 dB +0.60 dB
72 dB +0.70 dB
72.2 dB +0.90 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
6.9 kg/t Best $0
7.2 kg/t +0.30 kg/t $13
7.4 kg/t +0.50 kg/t $21
7.6 kg/t +0.70 kg/t $30
7.8 kg/t +0.90 kg/t $38
8.5 kg/t +1.60 kg/t $68

The difference between best and worst was 23.2% (1.6 kg / t). Over 12,000 miles a year at $3.60/gal, the Dynamo Winter Sport uses about 19 gal ($68) more fuel than the Michelin Alpin 7.

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

Dry Braking
62.1 → 6.2 mph
Wet Braking
49.7 → 6.2 mph
Snow Braking
21.7 → 3.1 mph

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