07-18 Wrangler JK, 2 & 4 Door;Strong monocoque aluminum construction eliminates tailgate sag;Adjustable tire mount with 37"" maximum tire size;Increases load carrying capacity of 135 Lbs;Forged chrome mounting brackets - 30% stronger than steel;Third brake light mount included;Protective EPDM gaskets included to protect factory finish;S/B2740-03 or S/B2844 for optional brackets to mount trail jack;Maintains the easy single action of opening and closing of the tailgate;No drilling required - you can maintain OE bumpers, if preferred;California Residents: WARNING