Back in 2017, Tesla unveiled concept vehicles for what was going to be its future semi-tractor. The Tesla Semi entered limited production in 2022, but Tesla was quiet about just how much its big rig ...
Tesla Semi enters mass production in 2026 with 500-mile range, impressing truckers who report maintaining highway speeds on grades where diesels crawl.
Efficient diesel electric technology has been in use in railroad locomotives for years, so why hasn't it caught on in the world of semi trucks?