A little more info. on make,model and year would help,but I'm guessing it's a 60's model.All mopeds up to the '72 models require striking the tire with a 17" piece of pushbroom handle while filling with air.Continue filling until a "favorable" tone is heard.
If your wondering why a tire question is in 'General OFF TOPIC', so am I. I originally posted this in the 'Wheel' Topic, guess I picked the wrong place for a tire question, go figure... Hi sandmar, yes I have pics, but I don't own a scanner, so I can't post any right now, but I'll work on it. Thanks for your interest.....:57: