I have black bearcat 16inch 6 bolts rims on my unit. I see they will hold 3200 lbs . Can I run a sailun tire at 110 psi. I have searched every where for this rim and all I can find is 8 bolt on 16inch...
Just as a data point: I had two ST 235/85X16 tires blow out after less than 2 years and 8,000 miles. I checked the air pressure religiously, and always kept them at 80 psi. and rarely went over 65 mph.
IMO ST tires are not for use on tall heavy 5th wheels. They simply don't have the capacity to handle the weight.