until you get the one dumb kid whos car gets a scratch while you pull him out and then his parents sue you becuase you didnt have insurance to cover the damage during a commercial recovery.
i dunno don, it all depends on where your at as to the specific rules, but lawsuits can happen no matter the fault, or rules, in a damage or injury case.
even in a no fault state like mi.
one thing that always needs to be pointed out is the safety issues. i myself am highly experienced. yet the plain and simple fact of the matter is, i am very lucky i am not long dead due to some mechanical failures of various types doing extractions. shit i just never expected...but i know solidly now i dont know what can fail on my vehicle that i know stem to stern let alone on any vehicle not known to me.
i fawked up a raptor pretty bad last deer season. pulled 3 of those out.
guy had it all ready to go as there were several other attempts prior to my arrival. just hooked on to my hitch and had realized after the initial tug i was going to have to get serious with it...cleared it with the owner what i was thinking and had at it... and pow, his strap let go and wrinkled his tailgate and the tailight was cracked and boogered up a bit of the bedside above the taillight. brand new raptor, like 4 months old.... dude didnt even say a word as the truck moved for the first time backwards finally but still slid back in its holes because of the failure...he was making a knot to try again when i pulled my gear out. had i just used my longer and larger 4 in to begin with it would not have happened.

....he gave me his strap as a souvenir and took a piece of my grill that got ripped off when i slid out of the groove into some trees pulling him out of a different hole on the way out.
i have been in trouble and had to go to court before for related issues in the past, but it was more because i had covered for someone that should not have been driving in the first place, and there was damage to private property as a result of the extraction.
the most trouble i get into is with the ol lady.....get home and the tranny is barfing all over the driveway or powersteering...or busted pinion etc etc etc....its one thing to be putting life and limb in harms way, but it sometimes costs me alot of money to be a "good samaritan".....that always pisses her off. makes dealing with lawyers a little less intimidating.
i do not rush out like i used too though, as i would rather see my friends with the recovery outfits get paid by those that can afford so...
like the raptor and z71/fx4 clowns.