On another thought...would it be cheaper to replace all of the spokes? Both rims are in pretty good shape.....it's just that a few spokes have snapped and several others are very close to doing so. I didn't want to replace a spoke every few weeks so I was thinking originally that it would be best to get new rims. But maybe I can get inexpensive spokes for both tires and pay for someone to true the wheels (i tried myself once and failed miserably).