It's like this -
"In our experience, many production alignment shops don’t want to bother with a hot rod or modified cars. This is likely because the shop can align two stock production cars in the amount of time it takes to achieve a custom alignment with a Pro Touring car."
SOURCE -
https://www.streetmusclemag.com/tech-stories/get-aligned-alignment-techniques-for-hot-street-cars/If it comes in and they touch it, it has become inherited. If there is a problem with the upgrade(s) and it still not track correctly, they most likely will be stuck with it. You need to find a specialty shop and it ain't going to be cheap.
You also have to advise as to whether the car is a daily driver or a road handling car (tanker). It make a difference.
Everything has to be tight in the suspension including correct or modified trim height. This is especially true with a car having BENDIX LINKAGE PS. Older car suspensions were not designed to include radials. You have to make the corrections.
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