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Here’s the Tesla Semi… again
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- DeepHorus
Tesla began volume production of the Semi in April 2026 and started customer deliveries this week, nearly nine years after unveiling the battery-electric heavy-duty truck in 2017. The milestone ends years of pilot programs and delays, but it also raises the stakes for Tesla: the automaker must turn impressive specifications into reliable, economical fleets. Thursday’s Nevada event emphasized hardware rather than missing commercial details.
Tesla originally promised Semi production in 2019, before supply disruptions, the Covid-19 pandemic and other complications pushed the launch back. A handful of PepsiCo trucks followed in 2022, but they were assembled largely by hand on a pilot line rather than at meaningful scale. That history explains why observers have treated earlier Semi announcements cautiously—and why this production launch represents a more consequential test.
The event took place at Tesla’s new Semi factory beside Gigafactory Nevada in Sparks, which the company says can produce 50,000 trucks annually, or 1,000 weekly. Tesla also named PepsiCo, US Foods, DHL, WattEV, ABF, Einride, IMC and OK Produce as customers, with the first vehicles reaching fleets this week. Yet it disclosed no order book, delivery schedule or firm pricing, limiting how investors could assess near-term demand.
Pricing remains one of the biggest unanswered questions. Tesla advertised $150,000 for a 300-mile version and $180,000 for a 500-mile truck in 2017, and Electrek reported a $290,000 quotation for the latter in 2026. Tesla did not formally revise those figures during the event. Over the past three years, engineers refined the Semi, removed nearly 1,000 pounds and built dedicated manufacturing capacity around a finalized design.
The production Semi comes in Standard Range and Long Range configurations. Tesla rates the former at 325 miles while operating at an 82,000-pound gross combination weight, and the latter at 500 miles. Semi engineering director Dan Priestley said the longer-range claim is based on full loads rather than tests with declining payloads. Vice president of engineering Lars Moravy estimated that a truck carrying roughly 60,000 pounds could travel about 600 miles.
Musk, appearing by prerecorded video rather than in person, called the Semi “the funnest truck to drive” and a “revolutionary truck.” He highlighted its ability to handle heavy loads over long distances and the Megacharger, which can deliver one megawatt of power for rapid recharging. Tesla argues that lower energy costs and fewer maintenance parts make the Semi cheaper to operate than diesel, whose U.S. prices have risen beyond $6.50 a gallon.
The announcement drew interest from major shippers, logistics companies and truck operators, although several customer names had already circulated after a YouTuber captured drone footage of the facility. The reaction underscores both Tesla’s ability to generate attention and customers’ willingness to evaluate new technology. It also exposed a communications gap: without firm prices, order counts or updated delivery targets, the business case remains more dependent on claims than independently comparable information.
For fleets, the Semi’s appeal depends on more than range. Charging time, electricity prices, payload retention, uptime and the cost of installing megawatt-class infrastructure will shape its return on investment. If Tesla can steadily raise output toward its stated 50,000-unit capacity, the Semi could open a new business alongside cars and energy storage. The next proof points are published orders, real-world fleet results and disclosed pricing—not another concept video.
