Key Facts
• January 2: U-turn rush begins as people return from New Year holidays.
• Japan Meteorological Agency issues heavy snow warnings for Northern Kyushu, Eastern and Western Japan.
• Overconfidence in studless tires is dangerous in unfamiliar snowy conditions.
• Studless tire replacement advised when tread depth reaches about 50% (platform visible).
• Proper tire air pressure is essential; check vehicle door label for specifications.
• Avoid side roads and shortcuts; they often lack snow removal and anti-freeze agents.
• Side roads pose risks of slipping, getting stuck, or falling off road shoulders hidden by snow.
• If stuck, clear snow from exhaust pipe to prevent carbon monoxide poisoning.
• Prepare emergency items: flashlight, food, and blankets (blankets can aid tire traction).
• JAF Toyama Branch emphasizes “no shortcuts on snowy roads” mindset for safe driving.
Summary
As the New Year U-turn rush starts on January 2, heavy snow warnings affect Northern Kyushu, Eastern, and Western Japan, complicating travel. The Japan Meteorological Agency urges strict caution amid severe winter conditions. Experts from the Japan Automobile Federation (JAF) Toyama Branch warn against relying solely on studless tires without proper maintenance, highlighting the importance of monitoring tread depth and tire pressure. Drivers are advised to stick to main roads, avoiding shortcuts that often lack snow clearance and anti-icing treatment, increasing risks of accidents and vehicle immobilization. In case of being stranded, clearing snow from the exhaust pipe is critical to prevent fatal carbon monoxide poisoning. Emergency preparedness, including carrying flashlights, food, and blankets, is recommended. JAF stresses that “there are no shortcuts on snowy roads,” urging drivers to abandon complacency and prioritize safety through careful vehicle checks and route choices to ensure a safe return home.
