I don't know if you saw this last year but looks like they're rolling out about 45k of the "duck" trucks: https://about.usps.com/newsroom/national-releases/202

I don't know if you saw this last year but looks like they're rolling out about 45k of the "duck" trucks: https://about.usps.com/newsroom/national-releases/2024/1030-usps-headquarters-showcases-new-next-generation-delivery-vehicle.htm https://about.usps.com/newsroom/national-releases/2024/1030-... It does note "another 21,000 commercial off-the-shelf (COTS) battery electric vehicles" though, so that could be the opening for Tesla...