As a LEO myself I wanted add something to this topic. A couple of members mentioned impounding your quad if you get caught because it was used in a crime. I think what is being asked is can the quad, truck, bike, etc be seized by the arresting agency and then turned over for forfeiture. Which simply means you will never see it again. The answer to the best of my knowledge is no, it cannot be seized for simple trespass. In order to lawfully seize a vehicle it would have had to be used in the commission of a felony. Simple trespass is not felony. However if an officer tries to stop you and you flee on your quad then that is fleeing and eluding and your quad could be seized. Other examples are weapons or drugs that the quad is being used to transport. Keep this in mind, if your are arrested for trespass and while sitting in the back of the patrol car you see a wrecker loading up your machine, truck, etc. more than likely they are simply towing it. Towing serves two purposes: 1) would you rather it be left alone in the woods? 2)It's an added expence for you and hopefully by the time you bail out, pay your court fines and pay for the tow you'll ride somewhere else. This is not to say that a judge can't impound your quad for a few days if found guilty of trespass, but to lose it forever, I don't see how.