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Comparison: CST Medallion MD-A1 vs. GoodYear Efficientgrip Performance 2 vs. Bridgestone Potenza Sport

CST Medallion MD-A1Budget
CSTCST

Medallion MD-A1

R13 – R20
GoodYear Efficientgrip Performance 2Premium
GoodYearGoodYear

Efficientgrip Performance 2

8.5
R15 – R21
Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R17 – R22
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Test Profile

CST
Medallion MD-A1
GoodYear
Efficientgrip Performance 2
Bridgestone
Potenza Sport
Number of tests
2
3
23
Best position
#10
#2
#1
Average position
21.5
3.3
3.3
Latest test
2019
2026
2025
Available sizes
264
40
188

Offroad

Offroad
Bridgestone Potenza Sport
82%

Wet

Wet
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
89%
Aquaplaning - cross
CST Medallion MD-A1
87%
GoodYear Efficientgrip Performance 2
69%
Bridgestone Potenza Sport
75%
Wet braking
CST Medallion MD-A1
29%
GoodYear Efficientgrip Performance 2
78%
Bridgestone Potenza Sport
86%
Aquaplaning - longitudal
CST Medallion MD-A1
99%
GoodYear Efficientgrip Performance 2
66%
Bridgestone Potenza Sport
79%
Wet circle cornering
CST Medallion MD-A1
24%
GoodYear Efficientgrip Performance 2
61%
Bridgestone Potenza Sport
92%
Wet handling
CST Medallion MD-A1
88%
GoodYear Efficientgrip Performance 2
74%
Bridgestone Potenza Sport
93%

Dry

Dry
GoodYear Efficientgrip Performance 2
75%
Bridgestone Potenza Sport
88%
Dry braking
CST Medallion MD-A1
22%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
88%
Dry handling
CST Medallion MD-A1
95%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
85%

Costs

Costs
GoodYear Efficientgrip Performance 2
83%
Bridgestone Potenza Sport
61%
Rolling resistance
CST Medallion MD-A1
70%
GoodYear Efficientgrip Performance 2
72%
Bridgestone Potenza Sport
58%

Comfort

Comfort
GoodYear Efficientgrip Performance 2
70%
Bridgestone Potenza Sport
80%
Exterior noise
CST Medallion MD-A1
100%
GoodYear Efficientgrip Performance 2
67%
Bridgestone Potenza Sport
70%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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