I've rebuilt my wheels, and I'm just looking at getting tires so I can actually have a base for my build. The spokes are snugged, but not tightened, as I wanted to mount it on the bike or somewhere I could make sure they stayed true as I tightened them.
So, in addition, is trueness a concern with these rims? Can I use the bike itself as a makeshift truing stand? I've never built spoked wheels before, and while they're laced nicely and correctly, I'm not exactly sure where to go from here...