Roof Frame Member Location for Roof Rack Mount
I would like to mount a roof rack on my 1999 Pace Arrow and would like to secure the mount to structural members in the roof.
This model year has a rubber roof so urethane bonding will not work here.
I would like to know what is under the rubber sheeting, and further, I would like to know where the frame members are and what they are made of.
I can find no references to these questions.