Yeah with the driving its possible the "leaky section" got covered up somehow and held, but sure enough, if you are losing pressure overnight, its definitely leaking, whether its slow or fast. Looking forward to hearing about you changing them out Slick!

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards