I know it is posable to make magnetic balls multiple componies have made ball magnets will north and south poles and I was wondering how do the make it I heard so melt magnets so how can I do it
Any acceptable material (iron nail, so on) placed in a magnetic field will itself become a magnet. The adaption happens even faster if there is an extra strong field (like an electromagnet) some vibration, or mild heat applied; so long as the orientation (north-south) doesn't change. I don't know for sure about the neo specifically but I am willing to bet they are standard steel ball bearings, held tight in a plastic tray which gets passed over a strong electromagnet.
To save running around, check with any General Motors store. All of them carry or can order the same type that came with your car when new. They will advise accordingly and you make the decision.
If the damage is in the tread area it can probably just be repaired. If you want the same exact tire, look on the sidewall for the brand and the yellow pages to see who carries that brand if it has to be replaced.
just about any tire shop should have what you need !
