In need of a skim code for 2002 Dodge Durango.

[Spark]

Hello All,
I am in need of a skim code for a dodge. I am in need of reprogramming a new key. The real issue is there are no programmed keys for this truck at all, thus cloning an existing key is also out of the question. I do have the vin number but I can't find a calculator to produce the skim code. I have the ssb tool but it requires the code to remove all previous keys and to reprogram my new one.

Thanks for taking the time to read this. Hopefully their is a solution short of $180 locksmith bill.