My Ram is 18 months old and has 33,000 miles. When I cleaned the mats and carpet yesterday, I noticed a large patch of carpet fibers stuck in the back of the mat where I rest my left foot while driving. The carpet below that spot is severely frayed and almost worn clear through. (Not the mat, it's fine, but the carpet under the mat) I'm hoping they will warranty it but don't know how much carpet they will be willing to replace. Anyone else had this problem?