The AMT trailers aren't fantastic, but they would work with the Revell Freightliner; although they are 1970s vintage. I have built several of the AMT trailer kits, and I will say that the AMT tank trailer is a difficult kit.
Revell does make a container trailer, but the frame is a European frame; so it would take some work to make it look like a US frame.
I have not built a Moebius trailer yet, but I have heard good things about them.