weather strip

Has anyone added additional weather stripping to the bed / vault area to block out as much dust/dirt as possible when off pavement? (Like when overlanding. I don’t want to reinvent the wheel if I don’t have to.)

I was inspired by @ogdobber's method but wanted to use weather stripping instead of adhesive foam strips. After doing some brief research, I found some 15mm thick strips that works well. There is a small amount of pressure applied to the weather strip when the tailgate is closed which is why I...