Unless you had an insurance card for the Jeep with it's VIN on the card then the vehicle was not insured. Why the dealer even let you drive away with no proof of insurance in amazing. Around here you cannot take delivery of a vehicle from a dealer without proof it's insured, but I guess that's how things are done in Colorado.
When I was a cop if I stopped someone and they had no insurance I wrote them a ticket, then I had to let them go, and by that I mean let them keep driving. I asked the DA's office if after I had cut them loose and I knew they were driving uninsured they hit a bus full of children, nuns, puppies or whatever would give the best shock horror headlines, would I be liable in any way.
They always assure me I would be fine, I always had my doubts.
Is Colorado any different?