PJI has a full line of aircraft bead breaker rings for tires with and without chines. You can also sort by aircraft below. Bead breaker rings below must be used with an associated aircraft bead breaker.
What is a Chine?
It is usually on the nose wheel of an aircraft. The tire has been designed to channel water away from the aircraft body.
How to Determine the Proper Ring Size?
Measure outside diameter of rim
Add .55 inches to diameter of rim
Choose next largest diameter ring
Example: The rim measures 13.62 in + .55 in = 14.17 in Order Z-1063-15 or Z-1064-15