A portable tire changing stand that includes a frame, a rear support leg and a horizontal front leg that attaches to the lower end of the frame and is removable. A removable center shaft perpendicular to the frame is attached to the central part of the frame. For accurate centering of the rim, a stepped bushing is arranged on the center shaft. Plastic support surfaces are attached to the frame above and below the center shaft. A tire lever is attached to the socket and a tire bead is pushed off the rim with the plate attached to the lever. The position of the plate can be adjusted by changing the distance between the bracket and the center shaft. A socket is attached to the ratchet mechanism and the lever attached to it gives the mounting head movement around the center shaft.

A mounting/demounting tool for mounting/demounting a tire with respect to the rim of a vehicle wheel, comprising a tool body defining a first end of the tool, an extension from the tool body defining a second end of the tool, and a hook arranged at the extension in the vicinity of the second end. The hook has an inner surface section for gripping and guiding a tire bead during tire demounting, and a first outer surface section for guiding a tire bead during tire mounting. A protrusion extends from between the first outer surface section and a second outer surface section of the hook to the second end.

A bead-breaker adapter is an apparatus that minimizes the amount of force a user needs use in order to separate a tire from a wheel. The apparatus includes a spacing tube, a first extension arm, an axle-receiving hole, a bead-breaker handlebar, a second extension arm, and a wedge. The spacing tube attaches the apparatus onto a tire stand. The spacing tube allows the first extension arm to rotate about the axle of a tire stand and upholds the first extension arm above a tire mounted onto the tire stand via the axle-receiving hole. The first extension arm connects the bead-breaker handlebar to the axle of the tire stand and allows the bead-breaker handlebar to vertically pivot about the tire. The second extension arm connects the wedge to the bead-breaker handlebar and laterally pivots about the tire so that the wedge may be properly leveraged between the wheel and the tire.

A tire assembling device includes a main body, a holding portion, an abutting surface, a guiding portion, a pressing portion and a protrusion. The main body has a top surface. The holding portion is connected to one side of the main body. The abutting surface connected to another side of the main body is for abutting against a rim surface of the rim. The guiding portion located between the abutting surface and the top surface is extended inclinedly corresponding to a radial direction of the rim. The pressing portion extended from the guiding portion toward a reference direction is protruded from the abutting surface and connected to the top surface. The protrusion protruded from the pressing portion forms a hook portion with an upper edge of the pressing portion and the abutting surface. The hook portion is for hooking a first edge of the rim.

A tire assembling device includes a main body, a holding portion, an abutting surface, a guiding portion, a pressing portion and a protrusion. The main body has a top surface. The holding portion is connected to one side of the main body. The abutting surface connected to another side of the main body is for abutting against a rim surface of the rim. The guiding portion located between the abutting surface and the top surface is extended inclinedly corresponding to a radial direction of the rim. The pressing portion extended from the guiding portion toward a reference direction is protruded from the abutting surface and connected to the top surface. The protrusion protruded from the pressing portion forms a hook portion with an upper edge of the pressing portion and the abutting surface. The hook portion is for hooking a first edge of the rim.

An apparatus for seating a bead of the a adjacent a bead seat of a wheel is disclosed. The apparatus is disposable adjacent one or more of a tread surface and an outer sidewall surface of the tire.

An apparatus for seating a bead of the a adjacent a bead seat of a wheel is disclosed. The apparatus is disposable adjacent one or more of a tread surface and an outer sidewall surface of the tire.

A portable tire changing stand that includes a frame, a rear support leg and a horizontal front leg that attaches to the lower end of the frame and is removable. A removable center shaft perpendicular to the frame is attached to the central part of the frame. For accurate centering of the rim, a stepped bushing is arranged on the center shaft. Plastic support surfaces are attached to the frame above and below the center shaft. A tire lever is attached to the socket and a tire bead is pushed off the rim with the plate attached to the lever. The position of the plate can be adjusted by changing the distance between the bracket and the center shaft. A socket is attached to the ratchet mechanism and the lever attached to it gives the mounting head movement around the center shaft.

A portable tire changing stand that includes a frame, a rear support leg and a horizontal front leg that attaches to the lower end of the frame and is removable. A removable center shaft perpendicular to the frame is attached to the central part of the frame. For accurate centering of the rim, a stepped bushing is arranged on the center shaft. Plastic support surfaces are attached to the frame above and below the center shaft. A tire lever is attached to the socket and a tire bead is pushed off the rim with the plate attached to the lever. The position of the plate can be adjusted by changing the distance between the bracket and the center shaft. A socket is attached to the ratchet mechanism and the lever attached to it gives the mounting head movement around the center shaft.

A unitary structure tire lever has an opening for the user to insert fingers and grab the lever when installing and removing a tire from a rim. The lever has a curved smooth installation hook at one end with a ridge to engage a lip of a tire rim during tire installation. The lever also has a curved smooth removal hook at the other end with a notch that enables the lever to pivot about the lip of the tire rim during tire removal. The removal hook also has a curved seat portion that engages with a bead of the tire during tire removal.