Will the sun damage my TRED's if I have them permanently mounted externally on my vehicle?

The material we make TRED's from includes a UV-stabilizer package that protects them from damage by the sun's UV rays, however if they are permanently stored in the sun the color will eventually start to fade after a few years or so and, like anything left exposed to the sun for long periods, they will eventually start to degrade and lose their ductility, so storing them out of the sun when not in use will ensure their longevity.