Nikola's Nikola Tre FCEV has reached a significant milestone by surpassing 1 million total miles driven. The journey began in 2022 with the alpha version and has seen exponential growth since the production models entered customer fleets. Notable users like William Hall and Biagi Brothers have contributed to this achievement, highlighting the truck's efficiency in various operations. The average fuel economy of 7.37 miles/kg has been reported, with insights on the cost of hydrogen fuel in California. The company has also conducted successful demo runs, building trust and showcasing the truck's capabilities. Customer feedback indicates a gradual increase in confidence, leading to improved efficiency and extended operational range. Nikola has exceeded sales expectations, selling 112 hydrogen-powered trucks in the first half of 2024. Plans for further expansion include additional refueling stations and national market penetration. The focus remains on continuous improvement in reliability, cost efficiency, and performance enhancements to solidify Nikola's position in the zero-emissions truck industry.