Oil breaks down & becomes less viscous. This leads to premature engine wear. Try good synthetic oil, longevity is better.
It is recommended to have 4 matching tires.
For best service and durability, 30,000 miles is recommended.
Not recommended.Not recommended.
Change the oil as recommended in your owner's manual. If you have no manual then change it every 5,000 miles unless you drive mostly short trips. In that case change it every 4,000 miles.
Change your oil/filter every 5,000 miles if you use conventional oil and every 8,000 miles if you use synthetic and you drive under normal conditions.
7,500. If you drive short distances some willl suggest 5,000 or less for the interval.
Drive B is reserved for use with a(n additional) floppy drive
In general, only authorized drivers as specified on the rental contract are allowed to drive rental cars. This includes the person whose name is on the contract, and any additional persons specified on the form. A spouse is often included automatically (best to ask). If you drive a rental car that you are not authorized by contract to drive, and something happens to the car, the person whose name is on the contract will be held responsible.
So that you will be able to drive anything
It varies, depending on passive or abuseful driving. Recommended as an average, 100,000 miles.
a flash drive
Drive B is reserved for use with a(n additional) floppy drive