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Comparison: Atlas Polarbear UHP vs. Uniroyal WinterExpert (2026)

Atlas Polarbear UHPBudget
AtlasAtlas

Polarbear UHP

0.6
R13 – R18
VS
Uniroyal WinterExpertUpper-middle
UniroyalUniroyal

WinterExpert

8.1
R13 – R20
Also compare with
PILOT ALPIN 5 Winter UltraGrip Performance 3
In this comparison, both of the tyres are made by a brand from USA. Uniroyal is a brand that belongs to the Michelin group. Generally, Uniroyal winter tyres are slightly better rated (75%) than Atlas (6%). In this particular case, the Uniroyal WinterExpert has a better rating of 81% compared to 6% of the Atlas Polarbear UHP. The first tyre test of Atlas Polarbear UHP was done in 2025, compared to 2022 when was the Uniroyal WinterExpert first tested. Important for this comparison is also the Autobild 2025 225/40 R18 test, where both the Polarbear UHP and the WinterExpert were tested.

Test Profile

Atlas
Polarbear UHP
Uniroyal
WinterExpert
Number of tests
1
12
Best position
#47
#5
Average position
47.0
11.3
Latest test
2025
2025
Available sizes
34
100

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
Uniroyal WinterExpert
61%
Aquaplaning - cross
Uniroyal WinterExpert
66%
Wet braking
Uniroyal WinterExpert
64%
Aquaplaning - longitudal
Uniroyal WinterExpert
58%
Wet handling
Uniroyal WinterExpert
65%
Wet circle cornering
Uniroyal WinterExpert
70%
Dry
Confidence
Uniroyal WinterExpert
67%
Dry braking
Uniroyal WinterExpert
44%
Dry handling
Uniroyal WinterExpert
66%
Snow
Confidence
Uniroyal WinterExpert
71%
Snow traction
Uniroyal WinterExpert
73%
Snow braking
Uniroyal WinterExpert
72%
Snow handling
Uniroyal WinterExpert
70%
Snow cornering
Uniroyal WinterExpert
64%
Comfort
Confidence
Uniroyal WinterExpert
73%
Exterior noise
Uniroyal WinterExpert
74%
Costs
Confidence
Uniroyal WinterExpert
75%
Mileage
Uniroyal WinterExpert
44%
Rolling resistance
Uniroyal WinterExpert
88%
Price/value
Uniroyal WinterExpert
77%
Ice
Confidence
Uniroyal WinterExpert
57%

Dimensions and prices

Compare prices across all available dimensions for these tyres.

Mutual tests

OrganizationSeasonYearDimension
AutobildAutobild
Winter
2025225/40 R18View

Explore rankings

Best snow tyresBest tyres for EVsBest ice tyresBest dry-handling tyresBest rain tyresQuietest tyresMost economical tyresBest anti-aquaplaning tyres

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