tired of flats should I go tubeless?
we have Schwalbe energizer tires 700x38 or 40 right now. I have a Schwalbe marathon on front a 38 as our new rims are wider and I could not get a 40 under the fender. so not sure if to go to the marathon on back or go tubeless. we have had 3 flats in several months of riding on the back. before that we never had flats till the tires were worn. fixing the flat on the tandem can be a real pain since its a e tandem and heavy. thinking of a marathon Almotion or such. with our bike its about 400 pounds and we go on paths too.