RAM 1500 Owner's Manual page 494

492 STARTING AND OPERATING
5. Pull the wire to the anchor point. Pull out enough wire
rope to reach your anchor point. Be sure to keep a
certain amount of tension on the wire as it can become
twisted and over-wrapped when slackened, leading to
wire rope damage. To prevent losing the end, hold the
hook strap while you work.
6. Secure to the anchor point. Once you have established
your anchor point, secure the tree-trunk protector or
choker-chain around the object.
Tree Trunk Protector