Finally, your work has paid off but you are still in doubt whether you want to work for the company.
The thing is, after you sign a contract with a particular trucking company, you are ought to work for that company.
Looking on the positive side, it is not permanent and you have enough period of time to find a new job if unsatisfied.
This is made because the company where you applied for free CDL training is volunteering in order to pay for it.
To continue with, having you as a new truck driver is your payment to them.
Particularly, these things happen all the time in all of the trucking companies which offer training or upgrading of a candidate.
The thing is, you are kind of obliged to respect the contract you are signing.
This means that you need to work for them for a specific period of time. On the contrary, you will be penalized.