A good rule of thumb is to choose a winch with the same rating as the one that was on the trailer when it was new. For example, my tandem-­axle trailer, which carries my ­21-foot boat, has a manual ...

If you need a reliable and durable boat trailer winch, the OPENROAD 3500LB Boat Trailer Winch is an excellent choice. Pros. The versatile gear ratio of 4:1&8:1 provides the perfect balance of ...