Tires Upgrade
A little background. I have a 40 foot, 2009 Montana 5th wheel. The placard on the side says the GVWR is 15600+ and the tires that are suppose to be used are shown to be 235/80R16 Load Range E 10 ply...
Forum Discussion
BeerCan wrote:
I will echo what the others are saying. If your wheels will handle the 110psi then go 16" LR G otherwise if you need to purchase wheels go 17.5". I would not bother with 19.5"
Your wheels will be stamped on the inside with the max load and PSI, I went from a E rated tire to a G rated and used the same rims, mine were stamped with the rating on the inside which were 110 psi and the load which i dont recall right now. went witht he g-614's which gave me some room between the rated trailer load and the tire cap.
