In tractor contracting and agriculture work, it is important for Mr. Antti Alajoki to be able trust the traction of his tractor tires in every situation. Winter grip plays one of the most important roles as most of the transports and snow plowing are done on yards and slippery highways. “With approximately 1.500 driving hours, I have used the Nokian Tyres Ground King tires for one and a half years”, Mr. Alajoki says. “Especially winter contracting is much more comfortable now, and the difference compared to my previous tires is significant. There are no situations where I would have to worry whether my tractor stays on a slippery yard or highway or not.”