I leave em around back, unlocked with the keys in the ignition. If one of my guys needs a truck they just come over and get one. Long as they don't take my truck I'm cool with it. My guys live 2 and 4 streets over, it's not like they're going to be hard to find. Both of them are in farming families, so sometimes they need an extra truck/trailer. Especially around harvest. My biggest peeve is if they bring them back empty, there's a CFN card clipped to the visor for Christs sake. Just fill the damn thing up.