Using a sucker

[ROBCAT]

The last owner had broken door straps and as a result the  doors opened too far and crinkled the  front  of the door skin.. IDEA! Use a sucker to pull them out but what sucker and how?  When I say using a sucker I don't mean asking someone on the forum to do it for me .  You know what I mean.

[Mattcheese31]

I would suggest that a crease wouldn't pull out with a sucker, be more suited to a larger rounded dent

[Eeyore]

yeh i got a pulling kit and it was pretty balls. a crease will be difficult to pull out. Instead of a sucker you could try the pullers which you glue gun onto the body.