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Test Charts / Auto Bild

2017 Auto Bild All Season Tyre Test

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

Tested size
225/50 R17
Tyres tested
8
Disciplines
7

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 tyres can be separated by very different margins.

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

Dry

2

Dry Braking

Dry braking in meters

Lower is better ↓
Dry Braking
Position / TyreResultGap to best
RefReference Summer
37.5 m -0.40 m
37.9 m Best
39.2 m +1.30 m
40.2 m +2.30 m
40.3 m +2.40 m
40.7 m +2.80 m
RefReference Winter
40.8 m +2.90 m
40.9 m +3.00 m
41.1 m +3.20 m
41.4 m +3.50 m

The difference between best and worst was 10.4% (3.9 m ≈ 0.9 Car Lengths).

Dry Handling

Dry Handling Average Speed

Higher is better ↑
Dry Handling
Position / TyreResultGap to best
82.7 km/h Best
RefReference Summer
82.6 km/h -0.10 km/h
82.2 km/h -0.50 km/h
82.2 km/h -0.50 km/h
81.7 km/h -1.00 km/h
81.7 km/h -1.00 km/h
81.5 km/h -1.20 km/h
81 km/h -1.70 km/h
80.6 km/h -2.10 km/h
RefReference Winter
80.4 km/h -2.30 km/h

All the tyres in the Dry Handling test finished less than 3% apart.

Wet

2

Wet Braking

Wet braking in meters

Lower is better ↓
Wet Braking
Position / TyreResultGap to best
49.7 m Best
51.9 m +2.20 m
RefReference Summer
51.9 m +2.20 m
52.4 m +2.70 m
52.4 m +2.70 m
52.5 m +2.80 m
53.1 m +3.40 m
RefReference Winter
55.9 m +6.20 m
57.9 m +8.20 m
61.8 m +12.10 m

The difference between best and worst was 24.3% (12.1 m ≈ 2.7 Car Lengths).

Wet Handling

Wet Handling Average Speed

Higher is better ↑
Wet Handling
Position / TyreResultGap to best
RefReference Summer
72.2 km/h +0.30 km/h
71.9 km/h Best
70.7 km/h -1.20 km/h
70.4 km/h -1.50 km/h
69.8 km/h -2.10 km/h
69.6 km/h -2.30 km/h
69.5 km/h -2.40 km/h
RefReference Winter
68.7 km/h -3.20 km/h
67.4 km/h -4.50 km/h
63.8 km/h -8.10 km/h

The difference between best and worst was 11.6% (8.4 Km/H).

Snow

2

Snow Braking

Snow braking in meters

Lower is better ↓
Snow Braking
Position / TyreResultGap to best
RefReference Winter
15.4 m -0.70 m
16.1 m Best
16.2 m +0.10 m
16.3 m +0.20 m
17.6 m +1.50 m
17.6 m +1.50 m
18.1 m +2.00 m
18.9 m +2.80 m
19.8 m +3.70 m
RefReference Summer
33.6 m +17.50 m

The difference between best and worst was 118.2% (18.2 m ≈ 4 Car Lengths).

Snow Handling

Snow handling average speed

Higher is better ↑
Snow Handling
Position / TyreResultGap to best
RefReference Winter
56.2 km/h +0.20 km/h
56 km/h Best
55.7 km/h -0.30 km/h
55.6 km/h -0.40 km/h
55.5 km/h -0.50 km/h
55.2 km/h -0.80 km/h
54.7 km/h -1.30 km/h
53.8 km/h -2.20 km/h
51.2 km/h -4.80 km/h
RefReference Summer
36.1 km/h -19.90 km/h

The difference between best and worst was 35.8% (20.1 Km/H).

Value

1

Rolling Resistance

Rolling resistance in kg t

Lower is better ↓
Rolling Resistance
Position / TyreResultGap to bestExtra fuel / year
RefReference Summer
7.45 kg/t -0.50 kg/t £0
7.95 kg/t Best £0
8.1 kg/t +0.15 kg/t £8
8.35 kg/t +0.40 kg/t £22
8.4 kg/t +0.45 kg/t £25
8.55 kg/t +0.60 kg/t £33
RefReference Winter
8.55 kg/t +0.60 kg/t £33
9 kg/t +1.05 kg/t £58
10.8 kg/t +2.85 kg/t £158
11 kg/t +3.05 kg/t £169

The difference between best and worst was 47.7% (3.55 kg / t). Over 19,000 km a year at £1.45/L, the Syron 365 Days uses about 117 L (£169) more fuel than the Michelin CrossClimate.

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 tyre selection above.

19,000 km
£1.45/L
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 tyre age. For comparative purposes only. Lifetime savings based on a 40,000km / 25,000 mile tread life.

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