What im asking is when does a wheel need straightening?
You may say when its not straight but i can guarentee you most second hand wheels have a measurable degree of run out.
Ive never hit anything such as a hole on my bike but its got a slight wobble on it.
Since ive made an acurate wheel ballencer ive had 7 rims on it and you can notice slight run out on every rim.
You cant notice it when spinning on the bike and i cant feel anything with mine but somewhere there must be a point where the run out is too far and the wheel should be trued?
Ive seen a rim for sale thats says straight but some peoples ideas about straight vary from others