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

CST Medallion MD-A1Budget
CSTCST

Medallion MD-A1

R13 – R20
Michelin e.PrimacyPremium
MichelinMichelin

e.Primacy

7.1
R15 – R21
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
Michelin
e.Primacy
GoodYear
Efficientgrip Performance 2
Bridgestone
Potenza Sport
Number of tests
2
4
3
23
Best position
#10
#3
#2
#1
Average position
21.5
12.0
3.3
3.3
Latest test
2019
2025
2026
2025
Available sizes
264
111
40
188

Wet

Wet
Michelin e.Primacy
61%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
89%
Wet handling
CST Medallion MD-A1
88%
Michelin e.Primacy
52%
GoodYear Efficientgrip Performance 2
74%
Bridgestone Potenza Sport
93%
Aquaplaning - cross
CST Medallion MD-A1
87%
Michelin e.Primacy
65%
GoodYear Efficientgrip Performance 2
69%
Bridgestone Potenza Sport
75%
Wet braking
CST Medallion MD-A1
29%
Michelin e.Primacy
62%
GoodYear Efficientgrip Performance 2
78%
Bridgestone Potenza Sport
86%
Aquaplaning - longitudal
CST Medallion MD-A1
99%
Michelin e.Primacy
65%
GoodYear Efficientgrip Performance 2
66%
Bridgestone Potenza Sport
79%
Wet circle cornering
CST Medallion MD-A1
24%
Michelin e.Primacy
52%
GoodYear Efficientgrip Performance 2
61%
Bridgestone Potenza Sport
92%

Offroad

Offroad
Bridgestone Potenza Sport
82%

Dry

Dry
Michelin e.Primacy
74%
GoodYear Efficientgrip Performance 2
75%
Bridgestone Potenza Sport
88%
Dry handling
CST Medallion MD-A1
95%
Michelin e.Primacy
80%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
85%
Dry braking
CST Medallion MD-A1
22%
Michelin e.Primacy
63%
GoodYear Efficientgrip Performance 2
77%
Bridgestone Potenza Sport
88%

Costs

Costs
Michelin e.Primacy
81%
GoodYear Efficientgrip Performance 2
83%
Bridgestone Potenza Sport
61%
Rolling resistance
CST Medallion MD-A1
70%
Michelin e.Primacy
67%
GoodYear Efficientgrip Performance 2
72%
Bridgestone Potenza Sport
58%

Comfort

Comfort
Michelin e.Primacy
62%
GoodYear Efficientgrip Performance 2
70%
Bridgestone Potenza Sport
80%
Exterior noise
CST Medallion MD-A1
100%
Michelin e.Primacy
70%
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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