My truck had 6x9's in the doors when I bought it. I was not happy. Not because the speakers sucked (which they did...) but the kid who owned it butchered 2 good door cards and had to cut through the chassis of the doors in a bad spot to make them fit. The L200 doors have quarter windows in them so at least the glass wouldn't be fouled by the crappy speakers when it was wound down which is something I have a feeling you may have to contend with. Rockford Fosgate speakers were good back in the day. I had Punch 5.25"s and X-overs up front on my first good audio install. Hey you got them for free and it is your truck, but be aware you may need to cut into the reinforcement inside the door and/or support for the window mechanism.