Okay. So the burning project is audio CD. That's what I wanted to know.
Apart from that, it is of no use to save the mp3 files with a higher bitrate than the source material.
2) i am unsure of what MID means. I open the nero disc info and it is A BLANK CD-R.
CAP 79.57.71 OR 703 M.B.
0 sessions and 0 tracks on the disc and in the white box the disc is empty.
MID is an indicator for the real disc manufacturer. That's why I suggested to use Nero CD/DVD speed. That tool is already installed on your computer if you have Nero.
3) the speed i burn at is 4X, which is the slowest Nero burns.
Sometimes, higher speeds are better. Keep in mind, modern media is designed for higher speeds. I would try 16x and see if things improve.
Remarks also i have used a Plextor and Sony in the past with the same reuslts with playback on vehicles. The cds play find on my home cd players.
Good additional remark. So we can rule out the LG and blame the blank discs or the picky car player.
I would try other media. Are you able to get blank discs made by Taiyo Yuden? These discs have a reputation to be the best stuff you can feed your burner with. Perhaps you'll have to order online, since TY are often hard to get in local stores.