I finally decided to get this 39 columbia frame rolling. I bought it a year ago at an automotive swap meet for $7.00. I used schwinn wheels and tires off of my wifes 60 Debutante, an el'cheapo crankset from e-bay, a schwinn "S" seat, and a set of bars I had laying around. Project took an hour from start to finish. It could use a new set of tires because these have some pretty bad cracks from dry rot. Any ideas on what kind of tires? Do they make those red brick tires in 26 X 1-3/4" size????