If I've been married for 11 years now, but his drug problem is out of control, he keeps taking the truck and disappears, can I report the vehicle?

Can you report the vehicle, is your question. I do not know what you are reporting, and if he is an owner of the vehicle or if it is marital property, you could get into deep trouble, and actually be charged with a crime for making a false police report. The punishment for that can be up to $1,000.00 and up to 1 year in the county jail.