Today, I installed a new set of urethane tires on my bandsaw. I have found that there are two choices, either blue (Carter), or orange (all the rest.) Prices vary greatly, with Hartville having a SET of orange for $24.90. Woodcraft has the blue ones for $23.09 EACH. Klingspor's price is similar to Woodcrafts. But I had this set for some time, so I don't remember what I paid for them. Installation was straight forward. Remove wheels from saw, and remove old tires, which had been glued on. Using a rag and some laquaer thinner (outdoors), old glue came off very well. I took new tires and put them in a pan of boiling water (you gotta cook them first) to make them more pliable. After stretching each on the wheel, I took a screwdriver and put it between tire and wheel. I ran this around the wheel a couple times to even out tire. Checked the bearings while I had the wheels off, no noise, or grinding. I just can't figure out why Delta would use SHIELDED bearing on a saw that produces such fine dust.