Line pull is the number everyone quotes and the least useful one. What actually decides whether a winch gets you home.
A winch is the most over-specified thing on a built truck. People buy on rated pull, mount it badly, run it off a tired battery and then discover that the limit was never the motor. Getting this right is mostly about the four things nobody puts on the box.
A winch is rated on the bottom wrap of the drum. By the time you have four layers of rope on it, you have lost roughly a third of that pull. So a 9,500 lb winch on a full drum is doing about 6,000 — which is why the old rule of buying for one and a half times your loaded vehicle weight is not marketing, it is arithmetic.
Synthetic rope is lighter, it floats, it does not store energy the way steel does when it fails, and you can handle it without gloves shredding your palms. It does hate heat and abrasion, so it wants a proper hawse fairlead and replacing when it looks tired. We have not fitted a steel rope by choice in years.
The winch draws more current than the rest of the truck combined. A second battery and heavy cable are not accessories — a long pull on a single tired battery is how people end up stuck with a winch that will not turn.
The winch pulls against the mount, and the mount pulls against the chassis. A bumper that bolts to the same crossmember rot lives in will find that rot for you, at the worst possible moment. Mount to sound steel, use rated hardware throughout, and remember the recovery point on the other vehicle is part of your system too.
The winch is not the recovery. The rigging around it is; the winch just supplies the boredom.
Dimitar Kolev · Off-Road Build Lead
Book it into the Ram Parts workshop, or order the parts and do it yourself — either way you get the same advice.
