^ I get that.
OP asked 4 down or trailer, to start with.
Trailering is way more sketchy unless the OP has a big HD truck to pull with and a trailer long enough to shift the truck weight on (not a standard car trailer) because loading a vehicle like that is either really tongue heavy or really tongue light. And if he had a big long heavy trailer, he wouldn’t be asking he question.
You’re not putting a dually on a standard car dolly backwards or possibly even fwd depending on the track width.
4 bolts on a driveshaft seemseasier to remove than 16 bolts and jacking up the truck to remove wheels.
Another topic that just got mind farked to death by the rvnet consortium of experts.