Garage door rollers wear out over time, but proper maintenance can extend their lifespan. Signs of wear include faster-than-expected deterioration and rough operation. Common causes include lack of lubrication, dirt buildup on tracks, and misalignment of the door and rollers. To prevent premature failure, lubricate rollers regularly, clean tracks and rollers frequently, align the door and rollers properly, and inspect for damage to replace worn rollers. Routine maintenance ensures smooth operation and reduces costly repairs. Core Garage Door Repair & Service provides expert roller maintenance and replacement.