Vehicle title question

[Thirty-Nine]

I'm helping a friend sell her car locally. I'll put it on Craigslist and so on. We were going to list the car next week, and obviously, hope for a quick sell. However, she'll be out of town soon, and if the car is for sale, she won't be able to sign the title, since she'll be out of the state. She asked me if she could pre-sign the title so if and when someone wants to purchase the car, I can simply have them sign their name on the title, and finish the deal.

I know that by pre-signing the title, and someone were to steal the title, we'd be SOL. However, barring that, is it OK to have her pre-sign?