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Comparison: Greentrac Quest-X vs. Kleber Dynaxer HP4 vs. Goodyear Efficient Grip Performance 2 vs. Kumho Ecsta PS71

Greentrac Quest-X
GreentracGreentrac

Quest-X

4.9
R17 – R21
Kleber Dynaxer HP4Upper-middle
KleberKleber

Dynaxer HP4

7.2
R14 – R17
Goodyear Efficient Grip Performance 2Premium
GoodyearGoodyear

Efficient Grip Performance 2

7.8
R15 – R20
Kumho Ecsta PS71Upper-middle
KumhoKumho

Ecsta PS71

8.3
R16 – R22
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Test Profile

Greentrac
Quest-X
Kleber
Dynaxer HP4
Goodyear
Efficient Grip Performance 2
Kumho
Ecsta PS71
Number of tests
1
11
18
15
Best position
#13
#1
#1
#2
Average position
13.0
11.6
6.1
9.0
Latest test
2026
2024
2024
2025
Available sizes
13
121
47
225

Dry

Dry
Kleber Dynaxer HP4
70%
Goodyear Efficient Grip Performance 2
75%
Kumho Ecsta PS71
72%

Wet

Wet
Kleber Dynaxer HP4
62%
Goodyear Efficient Grip Performance 2
76%
Kumho Ecsta PS71
79%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

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