Just curious what you guys are pulling up these trailers? My trailer has a 3,000# winch on it and I have pulled up 6 or 7 cars ranging in size from my mechanics sons Kia, my dads Corvette 3 times, my uncles Corvette, my mechanics girlfriends Grand Am, my neighbors Dodge Ram 1500 4x4, my college buddies Grand Prix, and a Suburban 4x4. Also just screwing around I have pulled up my 5,200# tractor. All this was done single line.
It had no problem on any of these rescue jobs. The winch ratings are dead pull. Rolling loads are much easier. Of course there is the incline issue going up the trailer but it has never given out, just a little strain. I have a snatch block to double the pulling power but it was never needed. Interesting enough the Kia, Suburban, and Ram were all tranny issues. All the others were fuel pumps or blown head gaskets or loss of brakes twice on the Corvettes. Of course my tractor was just screwing around when I put the winch on to see what type of power it had.
Chris