[Stripit]

For the G tires, it is imperative to run 110 psi.

If the H tires are installed, and you know what each wheel is carrying because you have weighed by wheel position, you can use the tire pressure chart supplied by Goodyear/Michelin to run the correct pressures for the load. If you don't know what your trailer weighs at each corner, run the max till you do. Once you know those numbers, you inflate all tires to carry the heaviest load.