I changed my tie rod end and rack end recently. Then I went for wheel alignment. Came out the wheel is straight but the steering is not. What seems to be the cause?

Tuning for Oversteering and Understeering..
link
[attachmentid=11064867]
Refering to this display/screenshot, has the writer got the corrections reversed/terbalik?

tyre pressure seems incorrect, it will actually result in more under/oversteer instead
but on actual road, tyre pressure give very less correction on under/oversteer, not as much as adjust the stiffness of suspension

Is it, on an Avanza?
Ok, will give it a try on my Avanza as I can feel some over-steer right now.
Rear tread depth is low though at around 2 -2.5 mm (at about 100-105k kms usage).
Front tread depth now is about 3 -3.5 mm at about 83k kms usage.
Right Front outer edge wear more than inside edge and Left Front like a difference of say 0.5 mm due to previous mis-alignment I think.

Wow you both really like really hard pressures.

I send my car for alignment as when drive straight the steering is turn right.....
But the shop when do alignment no pump all 4 tyre balance....
But after done, drive steering not steering to right anymore...
But when I send the same car few weeks again to check brake...
The alignment feel off and steering need turn to right abit to keep car straight....
Should I just send to service centre or find other shop?

Therefore I would suggest you search around for a really competent one, which is very very difficult to come by.
Good luck, and wish me luck too

Thank you guys for advice. My current tyre is Conti CC7. I think i will bring my car to tyre shop and let them check to see if it still safe and in good condition so i dont need to change them.