just had new G rated Sailun tires put on rig. These tires are rated at 110 psi Our rig weights around 19,000 lbs Am I okay to keep the psi at 90lbs or should I always keep them at 110 psi?
95 vs 110? As long as 95 well covers the load chart and 110 does not cause a bouncy ride... I doubt it matters much. Maybe 100 or 105 is 'better' but you are just splitting hairs.