"Steve B" wrote

And while you're at it, don't forget to change the air in the tires. You
SHOULD change the air in your tires every 3,000 miles, unless you live in
the inner city, where there is pollution, and then 1,500 is advised. In
some metropolises, daily changes are suggested.

HTH

Steve

You still use air? For about $70 you can have them nitrogen filled.