Were they all the same? Could indicate an inability to learn.
How recent? A bunch just before you look for a job is a red flag.
What are they? Blowing a tire on a curb is different between blowing a tire on someone's bumper. Bending a hinge in a dock because you were off center is different than knocking the door into a support post.
How bad they need drivers can also be in play.
The only way to know is to talk with recruiting. Recruiting wants to put your butt in a seat, so make sure you are upfront and clear about everything. Otherwise you may get sent home when the training group uncovers the real story.