A trailer having a trailer ramp system that includes a trailer ramp coupled with the trailer and an actuator pivotally coupled to the trailer on a first end of the actuator and pivotally coupled to the trailer ramp on a second end of the actuator. The actuator is located below the trailer and is aligned with a central axis of the trailer ramp and a central axis of the trailer. The actuator is movable linearly to rotate the trailer ramp between an open position and a closed position.