I have a 2017 Subaru Legacy with a standard trailer hitch installed at U-Haul. I pull a 5' by 8' utility trailer bought from Tractor Supply. I would like to carry multiple bookcases in the trailer and also the boxed books that were in them.
Should I split up the books into two trips because of the weight?
Should I distribute the books partly in the trunk and cabin of the car and partly on the trailer?
There will be three people in the car, weighing a total of 550 pounds.