Originally Posted by Sharpshooter08
Cleaned the rim with a grinder. Mounted it myself. Old tire had trouble too staying inflated. May be the rim but it looks ok
maybe you have too ruff a finish from the grinder?
but even so, if the wheel was out of round from a bend, grinder or not, unless you made it back to true round, it can still be the issue here, of a bend in the wheel, all the more so if you say it leaked before!
are the wheels steel or aluminum ??