Car CD player plays all bought CDs, but not burnt CDs?

Why is it that my car will play all CDs from a store, but when I burn one to play, it wont play those? The CDs i burned are CD-R

Car CD player plays all bought CDs, but not burnt CDs?musicals

apparently you are using the wrong program to burn your cd's or you are using the wrong media. you need a digital media cd.

Car CD player plays all bought CDs, but not burnt CDs?opera songs opera theater

In order to us burnt CD's you have to buy a CD player for more than $30 bucks at the fleamarket
That is typical of some older CD players. Some DVD players are the same. The only thing you can do would be to upgrade your CD player.
The store bought cds have the music encoded to cdaudio file format.

Your "Burnt" cds most likely have the music encoded into the MP3 format which your car's cd player can not playback.
A issue no one has asked yet. Are you burning your cds as .mp3 or .wav. Some CD players do not play MP3s and you will need to make sure that you are converting your mp3s to .wav before you burn the CD. You can find mp3 to wav converters on the web that have trial versions for free you should try this and see if it resolves your problem if it does not then I would just suggest buying a new CD player for your car you can buy one at wal-mart relatively inexpensive that plays mp3s and is actually a fairly decnt player.