White truck? Clear OEM-style lenses IMO, Recon makes them and they're just like the originals but clear instead of amber. They come with amber (yellow, really) LED bulbs too but you can use whatever of course. Run you about $35-$40 depending on where you get them. You'll still need the rubber bases, sockets, and screws but you should be able to boneyard or dealer that stuff easily.
I ran the clear ones on a black truck and liked them but they'd be way better on white.
Richard