Test Charts / Motor
2021 Motor Summer 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
- 225/55 R17
- Tires tested
- 10
- Disciplines
- 9
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.
Focus on your tires
Select tires to highlight them throughout the charts.
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
3Dry Braking
Dry braking in feet (62 - 0 mph)
Lower is better ↓| Position / Tire | Result | Gap to best | Residual speed |
|---|---|---|---|
| 113 ft | Best | 0 mph | |
| 115 ft | +2 ft | 9 mph | |
| 116 ft | +3 ft | 12 mph | |
| 116 ft | +3 ft | 13 mph | |
| 116 ft | +3 ft | 13 mph | |
| 117 ft | +4 ft | 14 mph | |
| 118 ft | +5 ft | 16 mph | |
| 118 ft | +5 ft | 17 mph | |
| 122 ft | +9 ft | 21 mph | |
| 128 ft | +15 ft | 27 mph |
The difference between best and worst was 13.3% (15 ft ≈ 1 Car Lengths). From 80 mph, the Imperial Ecosport 2 would still be travelling at 27 mph when the Continental Premium Contact 6 had stopped.
Residual speed is calculated from the measured braking distances, assuming constant deceleration; it is not a separate measurement.
Dry Handling
Dry handling time in seconds
Lower is better ↓| Position / Tire | Result | Gap to best |
|---|---|---|
| 56.1 s | Best | |
| 56.2 s | +0.10 s | |
| 56.8 s | +0.70 s | |
| 56.9 s | +0.80 s | |
| 57 s | +0.90 s | |
| 57.2 s | +1.10 s | |
| 57.2 s | +1.10 s | |
| 57.3 s | +1.20 s | |
| 57.6 s | +1.50 s | |
| 57.6 s | +1.50 s |
All the tires in the Dry Handling test finished less than 3% apart.
Subj. Dry Handling
Subjective Dry Handling Score
Higher is better ↑| Position / Tire | Result | Gap to best |
|---|---|---|
| 7 Points | Best | |
| 6.7 Points | -0.30 Points | |
| 6.7 Points | -0.30 Points | |
| 6.55 Points | -0.45 Points | |
| 6.5 Points | -0.50 Points | |
| 6.5 Points | -0.50 Points | |
| 6.5 Points | -0.50 Points | |
| 6.4 Points | -0.60 Points | |
| 6.4 Points | -0.60 Points | |
| 6.25 Points | -0.75 Points |
The difference between best and worst was 10.7% (0.75 Points).
Wet
4Wet Braking
Wet braking in feet
Lower is better ↓| Position / Tire | Result | Gap to best |
|---|---|---|
| 158 ft | Best | |
| 162 ft | +4 ft | |
| 165 ft | +7 ft | |
| 168 ft | +10 ft | |
| 168 ft | +10 ft | |
| 170 ft | +12 ft | |
| 176 ft | +18 ft | |
| 177 ft | +19 ft | |
| 185 ft | +27 ft | |
| 189 ft | +31 ft |
The difference between best and worst was 19.5% (31 ft ≈ 2.1 Car Lengths).
Wet Handling
Wet handling time in seconds
Lower is better ↓| Position / Tire | Result | Gap to best |
|---|---|---|
| 87.2 s | Best | |
| 88.5 s | +1.30 s | |
| 89.7 s | +2.50 s | |
| 90 s | +2.80 s | |
| 90.4 s | +3.20 s | |
| 90.4 s | +3.20 s | |
| 90.4 s | +3.20 s | |
| 93.6 s | +6.40 s | |
| 94.6 s | +7.40 s | |
| 94.8 s | +7.60 s |
The difference between best and worst was 8.7% (7.6 s).
Straight Aqua
Float Speed in mph
Higher is better ↑| Position / Tire | Result | Gap to best |
|---|---|---|
| 61.0 mph | Best | |
| 59.1 mph | -1.9 mph | |
| 59.0 mph | -2.0 mph | |
| 58.9 mph | -2.1 mph | |
| 58.9 mph | -2.1 mph | |
| 58.7 mph | -2.3 mph | |
| 58.5 mph | -2.5 mph | |
| 58.4 mph | -2.6 mph | |
| 57.7 mph | -3.3 mph | |
| 57.3 mph | -3.7 mph |
The difference between best and worst was 5.9% (3.7 mph).
Curved Aquaplaning
Remaining lateral acceleration
Higher is better ↑| Position / Tire | Result | Gap to best |
|---|---|---|
| 11.3 ft/s² | Best | |
| 11.1 ft/s² | -0.2 ft/s² | |
| 10.7 ft/s² | -0.6 ft/s² | |
| 10.7 ft/s² | -0.6 ft/s² | |
| 10.6 ft/s² | -0.7 ft/s² | |
| 10.4 ft/s² | -0.9 ft/s² | |
| 10.1 ft/s² | -1.2 ft/s² | |
| 9.3 ft/s² | -2.0 ft/s² | |
| 9.1 ft/s² | -2.2 ft/s² | |
| 8.7 ft/s² | -2.6 ft/s² |
The difference between best and worst was 23% (2.6 ft/s²).
Comfort
1Noise
External noise in dB
Lower is better ↓| Position / Tire | Result | Gap to best |
|---|---|---|
| 70.6 dB | Best | |
| 70.7 dB | +0.10 dB | |
| 70.8 dB | +0.20 dB | |
| 70.9 dB | +0.30 dB | |
| 70.9 dB | +0.30 dB | |
| 71.1 dB | +0.50 dB | |
| 71.3 dB | +0.70 dB | |
| 71.5 dB | +0.90 dB | |
| 72 dB | +1.40 dB | |
| 72.9 dB | +2.30 dB |
The difference between best and worst was 3.3% (2.3 dB).
Value
1Rolling Resistance
Rolling resistance in kg t
Lower is better ↓| Position / Tire | Result | Gap to best | Extra fuel / year |
|---|---|---|---|
| 6.6 kg/t | Best | $0 | |
| 7.12 kg/t | +0.52 kg/t | $23 | |
| 7.76 kg/t | +1.16 kg/t | $52 | |
| 7.76 kg/t | +1.16 kg/t | $52 | |
| 7.96 kg/t | +1.36 kg/t | $61 | |
| 8.12 kg/t | +1.52 kg/t | $68 | |
| 8.18 kg/t | +1.58 kg/t | $70 | |
| 8.2 kg/t | +1.60 kg/t | $71 | |
| 8.85 kg/t | +2.25 kg/t | $100 | |
| 8.85 kg/t | +2.25 kg/t | $100 |
The difference between best and worst was 34.1% (2.25 kg / t). Over 12,000 miles a year at $3.60/gal, the Goodyear Eagle F1 Asymmetric 5 uses about 28 gal ($100) more fuel than the Pirelli Cinturato P7 Blue.
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.
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 → 0.0 mph
More tire tests
Cross-check this test
Where these tires were tested again, and how the verdict held up.
2022 Summer Tire Market Overview
215/55 R1744 tires tested
7 of these 10 tires tested again
2020 Tire Market Overview Braking Test
245/45 R1849 tires tested
7 of these 10 tires tested again
2022 Auto Bild Summer Tire Test
215/55 R1721 tires tested
6 of these 10 tires tested again

