A rim having two safety ridges , one on each lip, to prevent the tire beads from entering
the drop center area in the event of a blowout. This feature keeps the tire on the rim.
A rim having two safety ridges , one on each lip, to prevent the tire beads from entering
the drop center area in the event of a blowout. This feature keeps the tire on the rim.
English dictionary of automotive terms. Английский словарь автомобильных терминов. 2012