For as long as I've been on this forum all I've ever heard is one gallon and that's how much I bought.
My plan is to paint the cab, doors and front clip first and then see how I'm doing with paint remaining. If I think I need another quart, I'll just throw it in the can with the leftover paint and do the bed. The separation between the bed and cab will conceal any SLIGHT variation.
I'm painting mine Seacrest Green so paint match isn't as critical as a fancy metallic or pearl and I'm sure the DuPont paint store will do me right on matching their original mix. After all, they do mix paint for collision shops that may only paint a car partially.
