Torque for Lug Nuts

I wasn't able to find this anywhere, so thought I would start a new thread.  I have a T@B Max S with the Outback axle and 15" wheels.  I called the factory and learned that the recommended torque is 90-100 lbs.  I torque my fifth wheel (16" wheels and aluminum wheels) to 100 lbs per factory specs, so I plan to torque my T@B at 90 lbs.