Tire question

[fiddlybits]

I am sorry, I don't know what just happened.

I am new at this and obviously I have done something that was offending but I don't know what I did.

I was just trying to find out if these were a needed item and why they were or why they are being install if they are not.

I guess I'll just google it from now on.

Thanks for your time.

Scot