NHTSA Complaint #11688570 — 2015 CHEVROLET MALIBU

The slot in the B-Pillar where the seatbelt enters and exits the trim when it's extended or retracted has an unrounded and sharp edge. Under normal use, this plastic edge cuts nylon fibers on the sides of the belt, leading to a overall loss in integrity of the safety restraint. Vehicles should have rounded plastic edges or metal oblong loops to eliminate the belt rubbing against sharp surfaces. The belt is frayed on the side facing the forward part of the vehicle, which rubs the most as it's extended that direction when the driver pulls on the belt to fasten it. An independent mechanic says it seems to be a design flaw and my seatbelt is at a high risk of ripping in the event a substantial force is applied to it by an occupant during a crash.