Get the car to an alighnment shop and they will be able to see what is out of spec. The trailing arm very well could be bent.

I wouldn't drive the car until you figure out what the problem is and fix it.

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1969 280SE
2027 Ram 1500
2026 Genesis GV70
2007 Tiara 3200
1988 Egg Harbor 37
1981 Boston Whaler 17