The Sidewinder is the premium pin box designed specifically for short bed pickups. The nimble and quick design automatically eliminates turning and clearance headaches. Now you can make 90-degree plus turns without exiting the truck, throwing a switch or pushing a button…and without the use of a cumbersome fifth wheel slider. The Reese Sidewinder's universal kingpin locking wedge actually moves the pivot position 22" rear of the pin box's attachment point, while keeping the load centered over the axles. By moving the pivot point rearward, the trailer tracks more closely with the truck, reducing the need for extra-wide turns and allows short-bed pickups to turn greater than 90 degrees with no fear of contact between the trailer and truck cab.