Abstract: A trailer wire recoil device including a housing that has a plurality of mounting holes within a front wall. Each mounting hole receives a screw that extends through a rear wall for mounting the housing behind a vehicle's license plate. A receptacle has an internal wire positioned within a connector block of the housing. The receptacle is positioned within a slot of a left side edge of the housing. Also, a rotatable member is provided. An axle rod is vertically positioned within the housing between the front wall and the rear wall. The axle rod has a disc member with a plurality of contact points that are in connection with the connector block. The rotatable member is positioned over the axle rod and in contact with the disc. A trailer wire is wrapped around the rotatable member positioned within the housing and extends from a right side edge of the housing. A spring member is attached to the axle rod and the rotatable member.