I had the same problem with my rear bumper at two months, and the same response fromt he dealer. Well, being that I am in the biotech-manufacturing industry, a little HCl salt (pH 0. 4) on the back side of the bumper caused rust holes in 2 weeks! Dealer was amazed at how fast the rust progressed. New bumper and eight months later, the rear bumper Just barely getting a rust tint to the inside.
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01 2500 V-10 4x2 QC/LB, 4. 10, Ruenel Bumper/brush guard, RS 9000's, 2" frt springs 1500#/in, KC Daylighters, Rhino Liner, Spin Tech Muffler, DD 4" Tail, 265 BFG A/T, Lots more to come


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01 2500 V-10 4x2 QC/LB, 4. 10, Ruenel Bumper/brush guard, RS 9000's, 2" frt springs 1500#/in, KC Daylighters, Rhino Liner, Spin Tech Muffler, DD 4" Tail, 265 BFG A/T, Lots more to come