What happens when Tesla Full Self-Driving faces snow-covered roads with no visible lane markings? In this video, we take a 2023 Tesla Model X running FSD version 14.2.2.3 out into rare winter conditions in Dallas during “Alaska Day Two.” This drive focuses on how Tesla FSD handles snow and ice, especially when cameras can’t clearly see lane lines, road edges, or pavement texture. The system is tested across Chill, Standard, and Mad Max driving profiles, giving a real-world comparison of speed control, traction management, and comfort in poor conditions.