2.12. "Bead" means the part of a tyre which is of such shape and structure as to fit the rim and hold the tyre on it; [1] a7c0
2.9. "Bead" means the part of a [DEL] tyre which is of such shape and structure as to fit the rim and hold the tyre on it; [1] a4c0
2.6. "Bead" means the part of a pneumatic tyre which is of such shape and structure as to fit the rim and hold the tyre on it; [1] a3c0
2.4. "Bead" means the part of a pneumatic tyre which is of such shape and structure as to fit the rim and hold the tyre on it; [1] a0c0