TIREFIT sealant drainage procedure for smart fortwo 450/451/452/454 tires with container, hose, and valve assembly.

Diagram showing tire sealant container drainage setup with wheel positioned upright and valve orientation.

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See all Chassis figures for the Fortwo (450), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.