Image for Article: These new winter tires have studs that retract as it warms up

Article Details

Title
Article: These new winter tires have studs that retract as it warms up
Impact Score
4 / 10
AI Summary (Processed Content)

Nokian Tires has introduced the Hakkapeliitta 01, a new studded winter tire that automatically adjusts to temperature and road surface changes. This represents a significant advancement from a complex, cost-prohibitive concept tire the company explored a decade ago.

The tires were tested at Nokian's remote "White Hell" facility in Finnish Lapland, an extreme winter proving ground established in 1986. A hands-on test on frozen Lake Tammijärvi involved drifting and braking, confirming the tire's strong grip.

The main topics covered are the launch of an innovative adaptive studded tire, its testing in extreme conditions, and the history of Nokian's development efforts in this area.

Original URL
https://arstechnica.com/cars/2026/03/these-new-winter-tires-have-studs-that-retract-as-it-warms-up/
Source Feed
Ars Technica
Published Date
2026-03-10 13:28
Fetched Date
2026-03-10 10:30
Processed Date
2026-03-10 10:32
Embedding Status
Present
Cluster ID
Not Clustered
Raw Extracted Content