The Tesla Semi is a Class 8 battery-electric truck designed for regional and long-haul fleet applications. The Long Range version offers an estimated 500-mile range and can recover up to 60% of its range in 30 minutes using Tesla’s Megacharger, which can deliver up to 1.2 MW. The truck uses three electric motors and an aerodynamic design to improve efficiency, while regenerative braking and fewer mechanical components can reduce maintenance requirements compared with diesel trucks. Tesla’s fleet management platform provides remote access to vehicle location, charge status, tire pressure, energy consumption, and other data. The Semi also supports remote diagnostics and mobile service for eligible repairs.