Not trying to sound like a smart ass, but I’ve had so many toppers I can’t really remember, but they all leak a little water around door glass at top when trk. Just setting in heavy rain storm, never had any leak around side windows if shut right. But the latest ARE I bought was there top of line, been several years now, cost about 3-k , much more arrow dynamic than 2-k style, no leaks, they will all get dust unless you put the filler strip in tailgate gap when tailgate down.
