Very little use, unless the previous owner replaced them. An older guy came into my local bike shop and dropped off a bunch of bikes and this one was the only good one.
The rims are 1.5's and it's a 21 speed now so they are definitely not original. It came with some dry rotted knobby tires that I replaced this morning. I'm tempted to put on some wider anodized rims to make this bike really stand out. It's a big frame and rides like a dream btw.