With time garage door get old, the rollers are not an exception. Rollers become worn off and thus may need to be repaired or replaced. Apart from that, the wheels come of, that is normal, do not panic. When such happens it is recommendable to contact JB garage door repair Las Vegas and have your garage door roller repaired OR Replace .
1- Steel Truck Door Roller
2- Steel Roller with Zinc Stem
3- Sealed Nylon Roller with Zinc Plated Stem
4- Sealed Nylon Roller with Stainless Steel Stem