Review on JOJOY LUX Aluminum Diesel Fuel Cap Combo Pack - Magnetic Diesel 🔒 Fuel Cap & DEF Cap for Dodge Ram 1500 2500 3500 Trucks (2013-2019) by Peter Green

These caps look great. The DEF cap fits like the original, the gas cap is quite tight. The gas cap loses the star due to two features of the magnet: A) It is held in place by a Phillips screw. b) The magnet is too weak to support the cap's own weight. I unscrewed it and threw away both the screw and magnet because I could imagine it unscrewing and somehow getting into the fuel tank. In any case, there is no particular need, just put the cap on the side of the frame or fuel pump during refueling, DO NOT FORGET THIS.