Determine which side of the wheel is the short side. Install the new tire.

Choosing The Right Go Kart Wheels
How to mount go kart tires. How to mount a go kart tire lube up. Be sure to apply plenty of lube all around and keep the lube close by since you might need it again later. Place a paper towel on a cooking sheet and put the tire on that paper towel. This task will be much easier if the tire is hot or at least warm. Most of the time the shorter side will be the inside side. Both the rim and the go kart tire bead.
There is a trick to doing this. Mounting new tires to rims is basically the opposite of removal. Start by lubricating the edge of the rim and tire bead with a mixture of water and dish soap. Grab the tire like a rim like a steering wheel with a really firm grip place the small side of the rim onto the tire at an angle start pushing like its your job and use your body weight flip the tire over and push the. Break down a go kart racing tire first. For the actual act of mounting the tire you should go back on the carpet though.
For smaller tires the bead can be pushed over by hand. Now place this tire cake in the oven and heat it to some 200 f. Brent kadler 2857 views. Onewheel go kart tire removal in under 60 seconds w no tools jon rambo duration. Next push the tire bead over one edge of the rim. Get the tire off the wheel.
Mounting kart tires by hand duration.