Nikola vehicles, especially their commercial trucks and EVs, include wide windshields engineered for visibility and aerodynamic efficiency but sensitive to weather extremes. In cold climates, thermal stress from uneven defrosting can crack the large glass panels, particularly if fleet maintenance overlooks minor chips. Ice buildup must be cleared gradually to avoid damage. In hot environments, UV exposure can degrade adhesives, warp edge seals, and distort visibility. High humidity increases the likelihood of fogging or water damage near embedded camera or radar modules. Nikola fleet managers should enforce regular windshield checks, apply weather-resistant coatings, and ensure proper recalibration of tech features to minimize downtime and protect driver safety.