This is not a big deal. Ignore the FUD. All the trucks hauling stuff around the port of LA/LB/Oakland/etc would be perfectly well suited for the Tesla Semi to

This is not a big deal. Ignore the FUD. All the trucks hauling stuff around the port of LA/LB/Oakland/etc would be perfectly well suited for the Tesla Semi today. Second, just like what happened with the Tier 1 diesel requirements, people will start stockpiling the old versions in the years running up to the deadline. It's free money for anyone with the capital to do it. You've got until 2040-2045 before they start running out of new old stock. And by that time, diesel-to-bev conversions will be cost effective, naturally with a core charge of taking the diesel powertrain, doing an overhaul, and then selling it for installation into an existing titled heavy truck.