How to remove back tire to replace tire - Cycling

A single bolt with a cotter pin holds the rear wheel on the axle, covered with a plastic dust cap. Remove the cap, Remove the pin, then use a pry bar to hold the wheel in place while you undo the axle nut. Once removed, tap the end of the axle with a rubber mallet or use a piece of wood and a hammer until the wheel comes loose. Remove, use motorcycle tire tools to remove tire, replace tire, and remount wheel. Use a new cotter pin.

- Back End Removal" on YouTube
Yamaha Zuma 50cc - Back End Removal this is the closest thing I have found but maybe you can get a hint from this video to give you a better idea

You need the unbolt the wheel from the frame; there are two visible bolts on either side of the wheel in the center of the spokes. When the wheel is loose enough remove the chain from the back gear and remove the tire off the rim. You can either patch up the tube inside the tire (and the puncture on the tire itself) or replace it.

This is most likely a faulty shock issue or bubble on a tire. Remove the tire and check it for a bulge on the tire indicating a weak spot and causing the vibration. If the tire checks out you will need to replace the shocks. Always replace them in pairs.

1. Put vehicle in park or in gear if a standard with the emergency brake on I would also put something behind the rear wheel.
2. With your spare tire there should be a tool to remove the nuts holding your tire on, grab that and crack all of the nuts loose, don't remove them yet just start them.
3. Take your jack out (should be with spare tire also) and set it up under your control arm on a flat spot. If not comfortable putting it there put it on the pinch weld (behind tire on frame of car under the door) and jack until the tire comes off the ground.
4. All your nuts are started so now you can remove them and install your spare tire.
5. Tighten nuts as tight as you can
6. Lower vehicle back down and retighten nuts again to make sure they are tight.
7. Take it to a shop, get tire repaired or replaced and have them install it back on for you.

Good Luck

There is a thru bolt, and inside and outside bushing, and center sleeve. Remove those to remove the wheel. Obviously support the frame on a jack. Most tires can be removed using a slight soapy solution and 2 smooth screwdrivers. Replacement, use a soapy solution around the bead, and using only hand pressure put the tire back on. Use a cinch strap around the center of the tire to help keep the tire beads against the rim and air it back up.

look and see if there is a lil rubber plastic cover in the middle of the tire and press on it might be a release button to unlock and pull off the tire / thats how mine works. if that dont help u can just take the whole stroller to a bike shop and they will fix it for u

While there is road side assistance that can help in times of need. It's imperative that every driver should know about how to replace a flat tyre. After ascertaining that the tyre is flat, you should check the link which will guide you to change the flat tyre with the spare one, have a look
=> DIY 10 easy steps to change flat tyre
=> How to Change Flat Tire

Your inner tube is leaking air. Remove the wheel and remove the tire on one side only (one bead over the rim edge) to allow access to the inner tube. remove the tube and the tire the rest of the way. Basic tire removing tools are neccesary such as tire spoons and rim protectors. check the rim for sharp points as well as any debris that might have punctured the tire. Check the inside of the tire very carefully as well. If somthing punctured the tire it might be still sticking out on the inside - a potential hazard to your fingers. Patch the tube or, better yet, replace it - a much more dependable solution. Install one bead of the tire back on and then the tube. Infate and deflate the tube with one side of the tire off the rim to ensure proper fit and arrangement of the tube inside the tire. Reinstall the tire and the wheel back into the bike following manufacturers recommended procedures and torques found in a service manual.

I assume you are referring to the caster tire, not the drive tire. You will need to check to see if the rim is a split-rim or a solid rim. A split-rim will have 4 or more bolts holding the two halves of the rim together. If you have flat-free tires i.e., foam-filled solid tires, evidenced by the lack of a valve stem which is used to inflate non-flat-free tires (pneumatic), you would remove the wheel from the caster by rermoving the center bolt acting as the axle. Then remove the bolts holding the rims together. Reposition tire on top of one of the rim halves, then place the other rim half on top so that the bolt holes in the top one line up with the holes in the bottom one. You need to buy a couple of bolts that are about 3/4 in or more longer than the bolts that you removed, as you now must press the two halves back together and the stock bolts probably won't reach through. Put the two longer bolts in opposite of each other in two holes and tighten down. When the rims are pressed together, then put the stock bolts in, remove the two longer ones and replace with stock bolts. Place wheel back on the caster. If you have pneumatic tires (requiring air), make sure to always deflate the tire completely before attempting to loosen the bolts holding the rim-halves together. The same process is used for drive tire replacement. If the rims are not split rims, then it is easiest to buy an entire new wheel and tire as getting it back on is quite a chore requiring a press and lots of tequila! It's easy to break the rims. Good luck.