When your car pulls or shakes after a crash
An automotive service technician's take on steering pull and vibration
Hitting a curb or roadside barrier, or taking a blow to a wheel, can cause damage. A tire, a rim, a steering part or a suspension part may be hurt. Afterward, the car may pull. The steering wheel may sit off center. A vibration may show up at a certain speed. [1, 2]
Bad alignment is only one possible cause. Before you approve an alignment as the whole fix, ask for an inspection. [1, 2]
Decide if the car is safe to drive
Look for a flat tire, a bulge in the sidewall, a bent wheel or leaking fluid. Also check for a wheel that looks out of place. If the steering feels unsteady or the shaking is strong, stop somewhere safe and get a tow. A damaged tire can fail. Don’t test the car at highway speed to see whether the problem clears up. [1, 2]
Describe exactly what you feel
Tell the technician which corner of the car took the hit. Say whether the pull happens when you coast, speed up or brake. Note when the vibration starts and whether you feel it in the steering wheel or the seat. The technician can inspect the tires, wheels, steering and suspension before measuring alignment. [1, 2]
A printout of the alignment from before and after the work can help record the result. It can’t replace an inspection for bent or loose parts. [1, 2]
Make sure the fix worked
Points to raise with the technician
- Did you inspect the tire, wheel, steering and suspension?
- Was any part bent or loose?
- What did the road test show after the repair?
Note when the problem shows up
Write down your speed and the driving conditions whenever the pull or shaking appears. [1]
Sources and further reading
- 1NHTSA hosted vehicle guidance, vibration and wheel alignment
- 2NHTSA hosted tire safety guidance, damage and vibration
This general guide reflects an auto service viewpoint. A qualified technician needs to inspect your vehicle. Stop driving it if the steering feels unstable or a tire or wheel looks damaged.
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