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Comparison: Greentrac Quest-X vs. Bridgestone Potenza Sport vs. Falken e.Ziex

Greentrac Quest-X
GreentracGreentrac

Quest-X

4.9
R17 – R21
Bridgestone Potenza SportPremium
BridgestoneBridgestone

Potenza Sport

8.7
R17 – R22
Falken e.ZiexUpper-middle
FalkenFalken

e.Ziex

9.0
R15 – R21
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Test Profile

Greentrac
Quest-X
Bridgestone
Potenza Sport
Falken
e.Ziex
Number of tests
1
23
3
Best position
#13
#1
#2
Average position
13.0
3.3
3.7
Latest test
2026
2025
2025
Available sizes
13
188
34

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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