As a former trucker Id like to know how this rig does with a full load in the mountains with temps around zero.
We'll probably never find out as this Tesla truck is not destined for long haul over the road use. It is mainly designed for use in short haul round trip daily use.
California has proposed that by 2035 only zero emissions trucks be allowed to enter ports and railyards, so if that holds then there will be a market for these kinds of trucks to move containers out of the ports and into nearby warehouses.