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Comparison: Greentrac Quest-X vs. Vredestein Ultrac+ (2026)

Greentrac Quest-X
GreentracGreentrac

Quest-X

7.0
R17 – R21
VS
Vredestein Ultrac+Premium
VredesteinVredestein

Ultrac+

6.6
R15 – R20
1 mutual test(s) with detailed data
Also compare with
Ventus Evo UltraContact NXT Blue Response TG
In this comparison, we are comparing a tyre from a manufacturer from (Greentrac) against a tyre from a manufacturer from Netherlands (Vredestein). Generally, Greentrac summer tyres are slightly better rated (70%) than Vredestein (62%). In this particular case, the Greentrac Quest-X has a better rating of 70% compared to 66% of the Vredestein Ultrac+. Important for this comparison is also the ADAC 2026 225/50 R17 test, where both the Quest-X and the Ultrac+ were tested.

Test Profile

Greentrac
Quest-X
Vredestein
Ultrac+
Number of tests
1
4
Best position
#13
#2
Average position
13.0
8.5
Latest test
2026
2026
Available sizes
13
87

Tread pattern comparison

Greentrac Quest-X
Vredestein Ultrac+
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Tests used in comparison

OrganizationSeasonYearDimension
ADACADAC
Summer
2026225/50 R17View

Dimensions and prices

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