Always active with computer-controlled wheel power distribution. Provides better traction in snow and wet conditions. More expensive and has lower fuel efficiency
Black ice appears as clear, transparent ice with no bubbles or swirls. It's black because it's the same color as the pavement underneath. Before paved roads, black ice was just dirt or macadam ice
Linglong is a Chinese tire manufacturer founded in 1975. Company ranks among top 12 tire manufacturers globally. Offers 5-year warranty and up to 40,000-mile tread warranty
Runway excursions remain a significant safety concern. ICAO Global Reporting Format (GRF) introduced in 2016. Multiple safety recommendations from accidents led to EASA's actions