Since the wall paneling is only 1/8" luan, with a vinyl covering, I would find the studs and screw into those. I installed several in the bedroom and in the main area. Command strips in our heat have a tendency to fail over time (Arizona), especially when you add the weight of coats etc. I would not use mollies into the luan as luan is not particularly strong and if they tear out you really have an issue.
2011 Toyota Tundra double cab