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Comparison: Cooper Discoverer Winter vs. Semperit Speed-Grip 5 vs. Bridgestone Blizzak 6 vs. GoodYear UltraGrip Performance 3

Cooper Discoverer WinterUpper-middle
CooperCooper

Discoverer Winter

R16 – R21
Semperit Speed-Grip 5Budget
SemperitSemperit

Speed-Grip 5

7.8
R14 – R21
Bridgestone Blizzak 6Premium
BridgestoneBridgestone

Blizzak 6

9.1
R16 – R22
GoodYear UltraGrip Performance 3Premium
GoodYearGoodYear

UltraGrip Performance 3

9.5
R14 – R22
Also compare with
PILOT ALPIN 5 WinterContact TS 870 UltraGrip Performance 3

Test Profile

Cooper
Discoverer Winter
Semperit
Speed-Grip 5
Bridgestone
Blizzak 6
GoodYear
UltraGrip Performance 3
Number of tests
6
12
14
24
Best position
#5
#3
#1
#1
Average position
6.8
9.3
3.6
2.7
Latest test
2022
2025
2025
2025
Available sizes
56
93
188
302

Dry

Dry
Cooper Discoverer Winter
70%
Semperit Speed-Grip 5
64%
Bridgestone Blizzak 6
72%
GoodYear UltraGrip Performance 3
79%
Dry braking
Cooper Discoverer Winter
77%
Semperit Speed-Grip 5
49%
Bridgestone Blizzak 6
56%
GoodYear UltraGrip Performance 3
72%
Dry handling
Cooper Discoverer Winter
72%
Semperit Speed-Grip 5
76%
Bridgestone Blizzak 6
82%
GoodYear UltraGrip Performance 3
82%
Dry steering response
Cooper Discoverer Winter
65%
Bridgestone Blizzak 6
74%
GoodYear UltraGrip Performance 3
79%
Dry lane changing
Cooper Discoverer Winter
60%
Bridgestone Blizzak 6
92%
GoodYear UltraGrip Performance 3
77%
Dry performance
Cooper Discoverer Winter
63%
Semperit Speed-Grip 5
69%
Bridgestone Blizzak 6
59%
GoodYear UltraGrip Performance 3
56%

Snow

Snow
Cooper Discoverer Winter
79%
Semperit Speed-Grip 5
68%
Bridgestone Blizzak 6
84%
GoodYear UltraGrip Performance 3
75%
Snow handling
Cooper Discoverer Winter
79%
Semperit Speed-Grip 5
72%
Bridgestone Blizzak 6
84%
GoodYear UltraGrip Performance 3
62%
Snow traction
Cooper Discoverer Winter
82%
Semperit Speed-Grip 5
60%
Bridgestone Blizzak 6
74%
GoodYear UltraGrip Performance 3
79%
Snow braking
Cooper Discoverer Winter
84%
Semperit Speed-Grip 5
66%
Bridgestone Blizzak 6
75%
GoodYear UltraGrip Performance 3
77%
Snow cornering
Cooper Discoverer Winter
85%
Semperit Speed-Grip 5
73%
Bridgestone Blizzak 6
82%
GoodYear UltraGrip Performance 3
79%
Lateral guidance on snow
Cooper Discoverer Winter
40%
Bridgestone Blizzak 6
98%
GoodYear UltraGrip Performance 3
84%
Snow performance
Cooper Discoverer Winter
82%
Semperit Speed-Grip 5
63%
Bridgestone Blizzak 6
82%
GoodYear UltraGrip Performance 3
74%

Wet

Wet
Cooper Discoverer Winter
71%
Semperit Speed-Grip 5
64%
Bridgestone Blizzak 6
78%
GoodYear UltraGrip Performance 3
83%
Wet handling
Cooper Discoverer Winter
73%
Semperit Speed-Grip 5
68%
Bridgestone Blizzak 6
81%
GoodYear UltraGrip Performance 3
91%
Aquaplaning - longitudal
Cooper Discoverer Winter
77%
Semperit Speed-Grip 5
64%
Bridgestone Blizzak 6
68%
GoodYear UltraGrip Performance 3
74%
Wet braking
Cooper Discoverer Winter
69%
Semperit Speed-Grip 5
58%
Bridgestone Blizzak 6
75%
GoodYear UltraGrip Performance 3
80%
Wet circle cornering
Cooper Discoverer Winter
79%
Semperit Speed-Grip 5
63%
Bridgestone Blizzak 6
83%
GoodYear UltraGrip Performance 3
86%
Aquaplaning - cross
Cooper Discoverer Winter
84%
Semperit Speed-Grip 5
69%
Bridgestone Blizzak 6
64%
GoodYear UltraGrip Performance 3
74%

Comfort

Comfort
Cooper Discoverer Winter
76%
Semperit Speed-Grip 5
68%
Bridgestone Blizzak 6
81%
GoodYear UltraGrip Performance 3
85%
Exterior noise
Cooper Discoverer Winter
89%
Semperit Speed-Grip 5
69%
Bridgestone Blizzak 6
66%
GoodYear UltraGrip Performance 3
80%
Comfort
Cooper Discoverer Winter
77%
Semperit Speed-Grip 5
78%
Bridgestone Blizzak 6
79%
GoodYear UltraGrip Performance 3
73%
Interior noise
Cooper Discoverer Winter
71%
Semperit Speed-Grip 5
67%
Bridgestone Blizzak 6
92%
GoodYear UltraGrip Performance 3
84%

Costs

Costs
Cooper Discoverer Winter
68%
Semperit Speed-Grip 5
71%
Bridgestone Blizzak 6
68%
GoodYear UltraGrip Performance 3
70%
Rolling resistance
Cooper Discoverer Winter
63%
Semperit Speed-Grip 5
83%
Bridgestone Blizzak 6
85%
GoodYear UltraGrip Performance 3
75%
Mileage
Cooper Discoverer Winter
65%
Semperit Speed-Grip 5
45%
Bridgestone Blizzak 6
28%
GoodYear UltraGrip Performance 3
56%
Price/value
Cooper Discoverer Winter
76%
Semperit Speed-Grip 5
79%
Bridgestone Blizzak 6
64%
GoodYear UltraGrip Performance 3
68%

Ice

Ice
Cooper Discoverer Winter
83%
Semperit Speed-Grip 5
28%
Ice braking
Cooper Discoverer Winter
81%
Semperit Speed-Grip 5
28%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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