How should you prepare a wheel rim for tire attachment?

To prepare a wheel rim for tire attachment, first, clean the rim thoroughly to remove any dirt, debris, or old tire sealant using a wire brush or a suitable cleaner. Inspect the rim for any damage, such as bends or cracks, and repair or replace it if necessary. Ensure the bead seating area is smooth and free of corrosion or sharp edges, and then apply a thin layer of tire lubricant to facilitate easier mounting. Finally, check that the valve stem is properly installed and oriented before proceeding with tire attachment.