Hi,
I added the model and make. thanks.
For the welds, I remembered reading a recall stating that it was the back and i check yearly.
I never checked the front. what you wrote would make sense. I have no rattle, noise or vibrations. it is a smooth ride.
But i will check this out
i guess that going up on a 8x8 piece of wood one side at a time would twist the frame enough to reveal any issue
i will do this
addition I just saw that w22 is for workhorse and that is a GM problem and not Ford. Ford would be OK
but i will still chcmy rv
