AMI 6047PL Race Style Billet Fuel Door 6 1/2'' Ring O.D. 4 1/2'' Door O.D.-Polished locking, 1 Pack Fits Ram 2013-2017 1500/2500/3500 Polished Aluminum Finish We manufacture quality products that are tested to meet the rigorous demands of vehicle exteriors/interiors while delivering the supreme styling demands of automotive enthusiasts. 6 1/2'' Ring Outside Diameter 4 1/2'' Door Outside Diameter Made in the USA