Title question

[mrtoni]

So I know floating titles is illegal. However, I bought a suburban it has a clear title signed by last owner. Shipper dropped off today. As it happens my uncle was in town and saw it being delivered. He really wants it. He wants to spend this week getting it roadworthy to drive to Colorado. Nevada dmv says six weeks on title transfer and that’s in state sale. I never signed title can he sign it and register in Colorado? No bill of sale was done it was all internet. Second question, with internet sales, how do you verify the person you buy from is actually the owner. Yes you can check if stolen and you get the truck and signed title delivered by shipper but if someone asked for a copy of my drivers license i wouldn’t do it. Thanks, not looking to do something unethical but grey area.