110 psi tire pressure??
All . . . . help. What tire pressure should I use on my ST235/85R16 tires by West Lake (forest river). My 5th wheel is heavy, i.e. 3000 pounds on each wheel and tongue. (15,000 pounds total). My t...
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I too have G rated tires on a similar weight 5er, and have found 110 PSI seems about right, even towing on snow and ice. After about 7000 road miles now tire wear looks even and minimal. I use a Viair 450p DC inflator that I clamp right to the 5er battery most of the time as it's easy to get at in my rig. The little DC compressor works as good or better than the craftsman 4hp 125 psi compressor I have in the garage which doesn't go high enough pressure wise to fill the trailer tires most of the time due to the way it cycles.
