Originally Posted by RickV
I am in the same boat as OP just had my second tire separation on the tow maxs. Curious if anyone has moved up to a 235 85 16 on a 325res and how it worked out.
What do you mean by "moving up?
There are a lot of different types & load capacities for the basic tire size you have displayed above.
ST235/85R16E Rated at 3640# @ 80 psi
ST235/85R16F Rated at 3960# @ 95 psi
ST235/85R16G Rated at 4050# @ 110 psi
LT235/85R16E Rated at 3042# @ 80 psi
LT235/85R16G Rated at 3750# @ 110 psi (Requires a minimum rim width of 6&1/2")