Wire for a 50A circuit, and run all four wires: HOT, HOT, NEUTRAL and GROUND. 50A will give a little future-proofing, and the incremental cost of more/bigger wire and conduit will not be a deal-buster. You can only draw 40A from a 50A circuit for a constant load, according to NEC guidelines. EVSEs typically don't need NEUTRAL, but run it anyway to allow for future flexibility for the circuit. You can't extract 120V from a 240V circuit without a NEUTRAL.I'm picking up my 2020 LT in a couple of weeks and I'm waiting for the quote from the electrician to wire a 240 outlet.
I'm thinking of a Mustart 40 amp charger.
Does anyone have any experience with these?
Is it worth getting a 40 amp if the Bolt handles 32?