Upgrading to H Rated Sailun Tires on 16" Rims: Is It Safe or Worthwhile?

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Original Member Title: G rated or H rated Sailun tires
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Members are weighing the pros and cons of switching from G rated (14 ply, 110 psi max) to H rated (16 ply, 120 psi max) Sailun tires on rigs with rims stamped for 110 psi. The main concern is whether it’s safe or beneficial to use H rated tires when the rim’s pressure rating is lower than the tire’s maximum. Several RVers report running H rated tires at lower pressures (90–110 psi) without issues, emphasizing that tire pressure should match the trailer’s actual weight, not just the tire’s...
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I have a 2017 3661rl Montana. Replacing the current Sailun 235/80/R16 G rated 14 ply at 110 psi max air pressure with the Sailun 235/80/R16 H rated 16 ply at 120 psi max air pressure. The rims on my rig are stamped 110 on inside of rim. Should I worry about using the H rated Sailun or find some G rated Sailun to put on. Thanks in advance

Mine are 110 psi on 16” rims from the factory on a 2017 3160RL. These are my second set of tires
 

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