I heard knight has APU units on some of there trucks, is that so? Also heard they don't like the driver to hard wire inverters either. Does that mean absolutley no hard wire, or they just dont like it? I'm thinking of moveing to Knight and I like to know as much about them as I can. And what does LOL mean? I've seen it a lot but cant figgure it out. I thought it meant LOTS OF LUCK.