^I agree if your rear windows aren't making noise, or look like they were used often, leave them alone. Mine are rarely used, and probably had people in the back seat 6-7 times in 4 years.

I know regulatorfix.com also sells a slider clip for the rear regulators, and I think there is only 1 "window clip" on the rail on the rear regulators, as opposed to 2 on the fronts.

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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