Jsmith,

- how many miles/kilometers do you get on the set of tires that come on
a new car?

About 50k?

- how long does the original battery in your new car last?


Haven't changed mine after 7 years.

Don't know when and where you last bought a car, but these things have
changed quite a bit here in Europe.

--
Thomas Borchert (EDDH)