Said It Here

How to tell if suspension parts are bent or defective

Visual inspection alone cannot reveal if a suspension part is defective or bent. People end up frustrated because they cannot spot obvious bends when comparing sides after a pothole strike, or they mistakenly think a normal, off-center new ball joint is broken. To actually find the problem, you must verify that new joints feel very stiff and install the components to physically check for play.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    installing the parts anyway and checking for play afterwards
  2. 2
    purchasing parts from alternative auto parts suppliers
  3. 3
    Replacing the damaged rim with a new one
  4. 4
    Visually inspecting and comparing suspension components on both sides of the car
  5. 5
    Taking the car to an alignment shop to check steering axis inclination and included angle

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/MechanicAdvice5 people · October 2026

“one is just moved off to the side, totally normal and its supposed to do that”source ↗

martin050505 · r/MechanicAdvice · 1 upvotes

“how stiff do they feel to move? they should feel very stiff”source ↗

catslifetom39 · r/MechanicAdvice · 1 upvotes

“Can't tell just by looking at them. Install and check for play”source ↗

No_Stomach_5153 · r/MechanicAdvice · 1 upvotes

“Recently moved to michigan, hit a massive pothole, and now my RH rim is rubbing on the shock.”source ↗

“Replaced the rim but it is still rubbing, so something is wrong with my suspension.”source ↗

“I have looked and tried to compare the suspension between both sides, but I can't find anything obviously bent.”source ↗

SomeonePlaysCR · r/MechanicAdvice · 1 upvotes

“I got these from Rick Auto but one of them looks off I don't know if it's bad or the joint just moved”source ↗

Vctwebster · r/MechanicAdvice

Where this came up

People with this problem also raised