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Comparison: Greentrac Quest-X vs. Goodyear Efficient Grip Performance 2 vs. Michelin Primacy 5 vs. Kumho Ecsta PS71 vs. GoodYear Efficientgrip Performance 2 vs. Pirelli P ZERO PZ4

Greentrac Quest-X
GreentracGreentrac

Quest-X

4.9
R17 – R21
Goodyear Efficient Grip Performance 2Premium
GoodyearGoodyear

Efficient Grip Performance 2

7.8
R15 – R20
Michelin Primacy 5Premium
MichelinMichelin

Primacy 5

8.6
R16 – R21
Kumho Ecsta PS71Upper-middle
KumhoKumho

Ecsta PS71

7.8
R16 – R22
GoodYear Efficientgrip Performance 2Premium
GoodYearGoodYear

Efficientgrip Performance 2

8.8
R15 – R21
Pirelli P ZERO PZ4Premium
PirelliPirelli

P ZERO PZ4

9.1
R13 – R23
Also compare with
SportContact 7 UltraContact NXT Ventus Evo

Test Profile

Greentrac
Quest-X
Goodyear
Efficient Grip Performance 2
Michelin
Primacy 5
Kumho
Ecsta PS71
GoodYear
Efficientgrip Performance 2
Pirelli
P ZERO PZ4
Number of tests
1
18
5
15
4
14
Best position
#13
#1
#1
#2
#2
#2
Average position
13.0
6.1
4.8
9.0
3.3
5.5
Latest test
2026
2024
2026
2025
2026
2025
Available sizes
13
47
158
226
40
700

Tread pattern comparison

Greentrac Quest-X
Goodyear Efficient Grip Performance 2
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Dimensions and prices

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PirelliHankookMichelinGoodyearFalkenNokianVredesteinContinentalKumhoNexenBridgestoneDunlop

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