Tire safety support system

摘要

A safety support system for a tubeless tire and rim assembly which is adaptable for field mounting of the tire on the rim. The tire cavity within the tire contains a safety support body made up of an outer ring member and an inner ring member. The outer ring member is of resilient foam material providing cushioning and support of the tire. The inner ring member is of a substantially incompressible material which is flowable for injection into the tire cavity of the outer ring member and maintain the bead portions of the tire on said bead seats of said rim during operation.