Do not waste your time with tubes...Been there and wasted time, tubes, tire spoons....Even had the local tire place fix it (try too). Buy some Slime and be done!
I cannot find tubes to fit a 18 x 8.50 - 10 tire, anyone know where I could find them in this size or a size tube that would work ok
Had a slow leak at the rim of front left tire. I'm pretty sure I broke the bead carrying heavy loads of stone. Kept pumping up every three days till I got tired of the wasted time. Had a tube put in and haven't filled it in months. The local tire shop said they do it quite often for small tractors. I think they only charged me $25. Worked great for me.