This stands for Tire Pressure Monitoring System and is electronic monitoring  of your tire air pressure.  It will alert you when your tire pressure is low and needs to be inflated.

Some tire shops offer nitrogen as an inflation gas for tires.  Nitrogen is acceptable as an inflation gas for some tire brands, passenger and light trucks.

This information is written on the inside driver's door jam.  You can also find this printed on the sidewall of the tire.  It's important to maintain proper tire pressure for proper wear.

There are many answers to this question.  You can choose the best performing tire by quality or overall value, performance or even  price.

Premature tire wear may be caused bymany factors.  Some are improper inflation, driving conditions, misaligned vehicles, bad shocks and struts and waiting to long to rotate tires.

Many Flats can be repaired in accordance to manufactured recommended procedure.  Some punctures cannot be seen with he naked eye and can be found by soapy water.