Results of winter tire installation rate survey (2nd)

~Please wear winter tires to prevent traffic accidents on snowy roads~

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  • Results of winter tire installation rate survey (2nd)

February 3, 2014
East Nippon Expressway Co., Ltd.
Kanto Regional Head Office

NEXCO EAST Kanto Regional Head Office (Taito-ku, Tokyo) conducted a second winter tire installation rate survey at a rest facility in the area in late January.

As a result, the winter tire installation rate was approximately 65% on average for all vehicle models (up 15% from the previous time), and the installation rate was improved for both large vehicles (approximately 73.9%) and small vehicles (approximately 61.7%).

If you are going to a ski resort or a snowfall area, please be sure to wear winter tires and carry a tire chain.

In addition, at rest facilities near the Tokyo metropolitan area, the results were that the installation rate was particularly low (63.1% for large vehicles and 40.2% for small vehicles). Even in the Tokyo metropolitan area, roads may freeze and snow may fall, so please refrain from going out unnecessarily or during winter when roads are frozen or snow, or wear winter tires just in case.

Survey location

Rest facilities near the metropolitan area (3 locations)
Miyoshi PA (Kan-Etsu Expressway), Hasuda SA (Tohoku Expressway), Moriya SA (Joban Expressway)

Rest facilities (6 locations) heading to the snowfall area
Kotobuki SA (Nagano Road), Yokogawa SA (Joshinetsu Road), Akagi Kogen SA (Kan-Etsu Expressway), Nasu Kogen SA (Tohoku Expressway), Otani PA (Tohoku Expressway), Nakago SA (Joban Expressway)

Investigation period

January 19-26, 2014 (Number of surveys: 3,141)
* Last time: December 11 to 17, 2013 (Number of surveys: 2,069 units)

Winter tire installation rate [rest facilities (9 locations) average]

Image of winter tire installation rate for all models
Image of winter tire installation rate for small cars
Image of winter tire installation rate for large vehicles

Installation rate of winter tires at rest facilities near the metropolitan area

Image of winter tire installation rate at a rest facility near the metropolitan area
*Even in the results of the second survey, at rest facilities near the metropolitan area Small cars tend to have low installation rates

Winter tire installation rate at rest facilities heading to snowfall areas

Image of winter tire installation rate at rest facilities heading to snowfall area

*At rest facilities that head to the snowfall area, Higher installation rate for all vehicle models

Winter tire installation rate for all models by regular holiday

Image image of winter tire installation rate for all car models by regular holiday

*The Kan-Etsu Expressway has the highest installation rate, and the Tohoku Expressway has the same installation rate.

Winter tire installation rate for small cars by regular holiday

Image image of winter tire installation rate for small cars by regular holiday

Winter tire installation rate for large vehicles by regular holiday

Image of winter tire installation rate for large vehicles by regular holiday

*Small cars tend to have higher installation rates on holidays, and large cars tend to have higher rates on weekdays and on holidays.

Request from NEXCO East Japan

Image of Daisan-Keihin Road taken on January 14, 2013

Winter Expressway are slippery due to snowfall and freezing. Please do not use the same speed and handling as in other seasons as it is extremely dangerous.

Also, in the Tokyo metropolitan area on January 14, last year, a sudden snowfall made it impossible for a normal tire car to run and was closed for a long time. In case of emergency, please wear winter tires.

On the Expressway winter, keep the distance between cars enough and keep the speed down, Please do not perform operations such as "sudden steering wheel", "rapid acceleration", "sudden braking" with "sudden", and drive slowly and safely.
In winter, it may be snowing at the destination or the passing point even if the departure place is sunny, so please check the weather information in advance and prepare for safety.

NEXCO In East Japan, snow removal work and anti-icing work are being carried out in order to allow customers to use Expressway safely and with peace of mind. We kindly ask for your understanding and cooperation in preparation for this.

Image of request from NEXCO East Japan