Well Dear,
CHECK YOUR TIRE AIR PRESSURE MONTHLY
.Every month. Tires can lose about a pound per square inch (PSI) of pressure monthly.
.In winter, when colder temperatures can lower air pressure.
.In summer, when warm weather increases tire air pressure.
GET YOUR TIRES ROTATED EVERY 5,000 MILES.
HAVE WHEELS BALANCED.
CHECK YOUR ALIGNMENT TWICE A YEAR.
hope this help,