The present invention provides an non-pneumatic tire (3) including an inner cylinder (21) that surrounds an outer peripheral surface of a metal rim (12) from an outside in a tire radial direction, an outer cylinder (22) that surrounds the inner cylinder fr...

The instant invention is a wheel disassembly safety system for a multi-piece wheel rim (3 and 4) and tubeless tire (2) combination, teaching designs for automatically relieving/releasing pressure as part of its disassembly. Fastening elements (6) used to h...