hairy_hen said:

...Try some different EQ to see if you can bring it down a bit. Still can't do it without destroying the singer's voice? Turn off the filters and just get used to it being there. Nobody else can hear it but you? Maybe it wasn't much of a problem after all. The truck noise is getting into the reverb send on the vocals and making this neat effect in a key part of the song that wouldn't have been there otherwise? Go with it and maybe even find a way to emphasize it a little more to make it sound even cooler.

Sometimes the little idiosyncrasies of an artistic work can add up to create a whole that was unintended but awesome all the same. Even the mistakes can turn out to contribute to the overall effect. You have to decide whether something like that is enough of a problem to warrant fixing,...

Very well spoken.
Thats exactly the inspirational talk I"m looking for.
So far I love mvertas project for exactly those inspirational things. Doesn't matter if I can never watch his restorations, but the social commentary sure inspires me a shitload! :-)