Sailun 637
just trying to find out how many people are running the sailun 637 st tires on their rigs on the factory rims. I am trying to find out what pressure people are running them at and if you have had any...
Forum Discussion
Cummins12V98 wrote:4x4ord wrote:
Factory rims …. My trailer came with G rated Michelins.
I’ve considered inflating them to 5psi over the inflation chart recommendation which would put me at about 70 psi, but, because Citation recommends 110 and I don’t really know much about it I figured I’d follow Citation’s recommendation.
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You are way overinflated if 70 is the real number.
I was wrong I checked the Sailun tire inflation chart again and according to it my tires should be inflated to 75 psi to carry my 3500 lbs per tire. Adding 5psi like you say would put me at 80 psi. The fact that Citation recommends 110 psi is a little surprising, but I’ve been following their recommendation for years and the tires seem to wear fairly even. I guess if I was going to drop the pressure I’d probably want to get individual tire weights.
