OTR tire O-Rings are located in a groove between the rim & bead seat ring to create an air seal on 3 & 5 piece grader, earthmover and OTR wheel rims.
This is a set of Tire O-Rings. They are specially designed to be used to create an air seal on 3 & 5 piece grader, earthmover and OTR wheel rims.. We offer them in 2 sizes. Thin and Thick.
The thin ones are by far the more popular choice. but sometimes, certain rim companies product rims that are slightly smaller in tolerances and require the thicker O-Rings to keep the tire firmly on.
Most people have a variety of both in case this happens.
All ATLAPEX tubeless OTR tires, can be along with one piece O-ring for customer's convenience. for further info, please send email to admin..........com.