The Best Example: Successful change management in the workplace is considered as the top initiative of a manager. If you were a key part of a change in your previous jobs do not forget to mention this important information about yourself.
Valve Stems. Valve stems are required with every wheel and tire combination. When replacing only the tires or wheels, we highly recommend that the valve stems be replaced. If you choose not to purchase valve stems, simply select Remove From Cart.
1 Other possibilities include a rubbing valve stem, or a bare edge wire in the rubber parts. Inspect the inside of the tire for these and for old inclusions that are sometimes missed. Also, make sure that the valve stem is straight in the rim opening.  Rough edges from tube liners or worn internal surfaces in tires.