What happens to a casing
- Inspection. The casing is examined for damage, separation and previous repairs. Not every casing passes, and that is the point of the step.
- Preparation. The remaining tread is buffed away and repairable damage is repaired.
- New tread. New tread rubber is applied and cured onto the casing.
- Final inspection, then the tire goes back ready to run.
What comes back is a tire, not a patched version of the one you sent.

