Does anyone know where I can find some inner tubes for a restro job I'm doing. I will list the sizes 12.0/25-15. 15.0/25.0-15. 13.0/26.0-15. 17.0/28.0/15. I would appreciate it if you could give me some leads and I prefer new tubes with short valve stems......thanks. Jim. @. 978-973-6422. Ipswich ma.

Might try some farm supply stores. Bob

I got mine from Tractor Supply for my vintage midget, they had some large 15" also. They have been fine for 3 years.

Don't know where your located but City Tire in Kokomo has them or can get them. I'm sure any tire shop can get it.
Josh Spencer

What you are looking for is called
11L-15-16 inner tubes they will work in all the sizes listed Tractor Supply, orschlens or Fledman's should have them in stock
Bobby Layne

Once again I have to say thanks to the IOW ........ The tractor supply tip was perfect ,the exact part number was 10/11-15/16 inner tube......Thanks guys...