Confirm the wheel type for your robot vacuum to ensure correct fit and optimal performance. Prepare the tools: check your model’s instructions to identify the required tools; common tasks may require a screwdriver, a wrench, or other tools. Disassemble the old wheels: follow the model instructions; remove old wheels in the correct order, unscrewing or unfastening connectors as needed. Install the new wheels: attach the new wheels in the correct position; secure all fasteners firmly and ensure the wheels rotate freely. Benefits: proper wheel fit and secure mounting restore smooth movement, improve traction on different floor surfaces, maintain stable navigation, and help prevent uneven wear. Compatibility and materials: designed to fit the wheel housing used by your robot vacuum model; verify your model compatibility before installation. Materials are selected for durability and reliable grip. Use scenarios: - Replacing worn wheels after months of daily use to restore smooth movement on hardwood and carpet. - Upgrading to wheels that fit a model with a higher clearance for thresholds and doorways. - Routine maintenance to prevent performance degradation and extend vacuum life.