How about some real world data from real trucks doing real routes.
https://nacfe.org/wp-content/uploads/2020/06/EVS33_Mihelic_ID257_NACFE_NREL_PrePub_Download.pdf
Most class 8s are doing local and regional delivery only a much smaller fraction do over the road long distance routes. For in town delivery a range of under 100 miles with the trucks retiring to the depot at night would work.
No body wants to talk price/truck. Plus bill to fuel or maintain. It’s 🐴💩.