Was wondering what anyone uses to keep their tonneau cover soft. Don't want this one to end up like the one on my Ranger. Dry and tight as a drum.

 

303 Protectant is the best stuff out there. No silicone, and silicone is what screws up vinyl & rubber. Little microscopic silicone spheres act like magnifying glasses and multiply the sun's bad effects causing the vinyl to deteriorate more quickly. Check this website... www.303products.com