You may use the jacks to level!!! I would try to lift within reason and try to level the whole unit not just one point at a time (design to give you less work) but the frame is very strong and each jack can lift 5000#. The trailer frame is not like a car frame in that it is steel welded to other steel, not bolted as in some cars and trucks, it is not designed to "give" as all light trucks and cars are (by law).
In short, Crank that sucker up!
|