The commercial trucks could fit the equipment, yes. However, you also need to consider the infrastructure. What would be the investment required to replace every truck stop with hydrogen refilling stations?
Could it be done? Yes. Is it the most likely option? Harder to say.
We could probably overhaul commercial trucks with hydrogen based electrical, they’re pretty big.
The commercial trucks could fit the equipment, yes. However, you also need to consider the infrastructure. What would be the investment required to replace every truck stop with hydrogen refilling stations?
Could it be done? Yes. Is it the most likely option? Harder to say.
Easier to retrofit a gas station with hydrogen tanks than it is to build substations at the gas station to help with the power draw from evs charging.