Even Formula One drivers would be challenged by these Finnish Lapland tracks

A car rockets across the packed snow as the driver slams on its brakes. The tires find their grip and sensors flash. Moments later the vehicle spins on polished ice as engineers watch on, recording every fraction of the car’s tire traction and stopping distance.

This is a routine event in Ivalo, a town in Finnish Lapland that’s home to the world’s largest and most diverse winter testing site for tires. The man overseeing the test is Janne Seurujärvi, Managing Director of UTAC Finland.

“Driving in winter conditions is just everyday life here in Lapland,” Seurujärvi says. “But having this kind of large-scale business this far north is quite remarkable.” While he won’t discuss customers by name, “if you look at the 50 biggest tire manufacturers in the world, we work with most of them.”

Seurujärvi has been involved with winter vehicle testing for more than a decade and now runs UTAC’s Ivalo base about 300 kilometers north of the Arctic Circle. The parent company, UTAC Group, operates around 250 kilometers of test tracks across Europe and about 30 research laboratories worldwide, providing independent testing services to the auto industry.

How the testing works

Every winter, engineers from automakers and tire manufacturers around the world arrive in Lapland to find out how their products will perform under Arctic conditions. The tests range from basic safety — like braking distance, acceleration, and traction on snow and ice — to more complex work related to refining new tire designs.

“Manufacturers often arrive with dozens or even hundreds of experimental tire versions,” Seurujärvi explains. “Then through repeated testing and comparison, engineers gradually narrow those options down until a final design emerges.”

Independent facilities like UTAC also conduct benchmarking tests, comparing a manufacturer’s product against competitors to verify performance claims.

Cold competition

The Nordic region has long been a base for this competitive industry. Finnish tire maker Nokian Tyres, for example, operates its own large proving ground in Ivalo. Northern Sweden is a also major hub for winter vehicle testing, particularly around the town of Arjeplog, where frozen lakes and long winters attract carmakers from across Europe. Auto suppliers like Bosch and Continental AG, along with other major car brands, have operated winter test programs in the region since the 1970s.

As China’s auto industry rapidly expands, the number of winter testing facilities in the country’s northern provinces is also growing. Several major testing bases have been developed in places such as Inner Mongolia and Heilongjiang province, where winter temperatures regularly fall far below freezing.

Following the seasons

In the past, winter testing followed the seasons across hemispheres. That pattern changed when UTAC built its first large indoor cold-testing facility in Ivalo in 2013. By recreating ice and snow conditions inside climate-controlled halls, the company can now offer cold-weather testing all year-round. “So in that sense our New Zealand partners have now become our competitors,” Seurujärvi says.

Inside the white, cavernous halls of the indoor site, trucks deliver real snow gathered during winter, which is then prepared as test surfaces. Temperature, humidity and surface conditions can be carefully regulated, allowing engineers to repeat the same test multiple times under identical conditions — something that is difficult to guarantee outdoors.

Changing climates

With the climate itself becomes less predictable, Seurujärvi sees this ability to recreate winter on demand as increasingly valuable. While some might assume that warming temperatures would reduce the need for cold-weather trials, Seurujärvi says the opposite may be true.

“With climate change, you might have summer conditions for most of the year in a big city, and then suddenly a heavy snowstorm for several days. That means manufacturers still need to test how vehicles and tires perform in snow, slush, ice and rapidly shifting conditions that remain difficult to replicate outside places like the Arctic.”

Beyond the test track

Finland’s reputation for producing world-class drivers, from Formula One legend Mika Häkkinen to rally champions like Tommi Mäkinen and Marcus Grönholm, has long intrigued outsiders. When asked about this Seurujärvi cites a quote from Formula One racer, Kimi Räikkönen. He was once asked by a journalist how such a small country could produce so many motorsport champions, and Räikkönen replied: there’s nothing else to do. Seurujärvi laughs at this but insists that in Lapland there is plenty to do.

Before entering the private sector, Seurujärvi served in Finland’s national parliament representing Lapland, and became Finland’s first member of parliament with Sámi roots. For him, the growth of industries like winter tire testing goes beyond economic success.

“Across Europe, and really around the world, people have been moving from rural areas to the cities,” he says. “For a long time the feeling in places like Lapland was that the last person should turn off the lights.”

He now believes that conversation is changing. “Tourism is growing, and businesses like ours bring a steady flow of clients who need transport, hotels, restaurants and other services,” he says.

The impact is visible in his community. “When someone here gets a permanent position, soon you hear they are building a house, or starting a family,” he says. “Those are the small things that tell you this region has a future.”