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Comparison: Nankang Winter Activa 4 vs. Radar Dimax Winter (2026)

In this comparison, we are comparing a tyre from a manufacturer from Taiwan (Nankang) against a tyre from a manufacturer from (Radar). Generally, Radar winter tyres are slightly better rated (45%) than Nankang (26%). In this particular case, the Radar Dimax Winter has a better rating of 30% compared to 23% of the Nankang Winter Activa 4. Important for this comparison is also the ADAC 2025 225/40 R18 test, where both the Winter Activa 4 and the Dimax Winter were tested.

Test Profile

Nankang
Winter Activa 4
Radar
Dimax Winter
Number of tests
2
1
Best position
#22
#21
Average position
31.0
21.0
Latest test
2025
2025
Available sizes
3
79

These tyres were not tested together in the same test. The scores below are aggregated from different independent tests, so direct comparison should be taken with caution.

Wet
Confidence
Nankang Winter Activa 4
40%
Radar Dimax Winter
40%
Snow
Confidence
Nankang Winter Activa 4
43%
Radar Dimax Winter
43%
Ice
Confidence
Nankang Winter Activa 4
23%
Radar Dimax Winter
23%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Mutual tests

OrganizationSeasonYearDimension
ADACADAC
Winter
2025225/40 R18View

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