To be fair, posting it is "doing reasonably well" just from a delivery event, doesn't make much sense. As others point out, it doesn't really give a good indication of relative volume vs competitors.
Rather makes more sense to look at delivery numbers:
The Tesla Cybertruck is starting to rack up sales gains despite its high price, availability, and a production-halting glitch.
www.forbes.com
For April:
Ford F-150 Lightning | 2,509 |
Ford, Rivian, and Toyota led the growth in April as US EV registrations perked up. The growth comes after drastic...
electrek.co
Of course Cybertruck is boosted by it still being in the early phase with initial pent up demand, so remains to see if it can maintain demand (especially with Silverado and Ram EV pickups also hitting the market), but at the moment seems to be doing ok.