STRONG - Allows a Jeep JL to carry up to a 40', 135 lb spare tire without tailgate sag or buckling CUSTOMIZABLE - Adjustable positions, improved departure angle and ability for use with an open back or slant-back top EASY TO USE - Maintains easy single action of opening and closing of the tailgate without rattles or vibrations No drilling required-you can maintain OE bumpers, if preferred Mounting points for brackets to mount trail jack