Originally Posted by donnajk
We changed tires on our jayfeather ultra 17z from the stock size 13 inch tire to a 205/75/14 and solved our tire problems. They run at 50 psi instead of 65psi for a smoother ride and better wear.
We too have noticed also that the trailer does seem to ride smoother and doesn't move around as much when being towed. We are overall very pleased with the outcome of the tire swap. Still not sure as to why Jayco wouldn't have installed these in the first place, you would think that this would also be better for the wheel bearings by not having to turn as many RPM's.
Glad to hear of more success stories with the tire swap.