Car is turning to the right.

[Walter]

Most likely worn out underchasis suspension parts ... stabilizer links, shock mounts, bushings, etc ...

[Wh1stl3r]

If I'm not mistaken, your innova has solid rear axle with semi elliptical leaf springs.
Measure the wheel base left and right.
Sometimes the center bolt of the rear springs slide or break resulting in a thrust angle.

jick, the Innova has a solid rear axle riding on a 4 link rear suspension with coils.

[jick.cejoco]

jick, the Innova has a solid rear axle riding on a 4 link rear suspension with coils.

At 85k kms and over 5 years, the skinny upper and lower link bushings get tired or wear out. The wheelbase changes and set a thrust angle while in motion. When it's on the alignment rack, it would appear as if there is no misalignment. I would recommend having these rear bushings replaced first.
Back in the mid '70's, when I used to do wheel alignment along Del Monte Ave., we had customers coming back having the same exact concerns. At the time we only did front wheel alignment which was wrong. It has to be four wheel alignment

[dnomyar]

Nag pa align na ako sa motech. Pero sabi di makita kung bakit kumakabig paren.

Eto ginawa nila.
1. Align
2. Rotate front tires
3. Check tire pressures.

Still kabig sa right.

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baka po stuck up ang right front brakes (disc) calipher...