Jay Leno has released a 47-minute video showcasing the redesigned Tesla Semi, featuring Tesla's Dan Priestley and Woodhaus. Priestley revealed key updates including weight reduction and new components. The video provides insights into the truck's engineering improvements.
On March 23, 2026, Jay Leno released a 47-minute video on his Garage YouTube channel, examining the redesigned Tesla Semi alongside Tesla representatives Dan Priestley (@danWpriestley) and Woodhaus (@woodhaus2). The video highlights several engineering advancements in the updated truck compared to the previous Tesla Semi model. Priestley stated, 'We cut about 1,000 lbs out of the truck (vs previous Tesla Semi).'
