what 3d shape is a tyre
the energy to change the shape of the tire were it is crunched is a type of drage
Air pressure holds the tire in a round shape, as pressure lowers nothing is holding the tire up.
the lower pressure fails to keep the tire's shape so the rubber of the wheel is pulled downward by gravity.
It is used to make a moulded shape around a fabric and steel wire 'skeleton' to end up as a flexible tire.
square and about 1/4 inch wide
Is a Curing Press where the Green Tire is cured, with steam heat , some use a combination of steam and nitrogen. is where the green tire becomes a Tire, and it takes the final shape with all the mandatory information the tire has on the sides.
There are two main differences between a front and rear motorcycle tire. The rear tire is flatter while the front tire is more triangular in shape. The triangle shape of the front tire helps the bike enter and exit turns while the flatter shape of the rear tire gives the bike more stability. The second difference is that the forces generated on the rear vs. the front tire are reversed. The rear tire is subjected to acceleration forces while the front tire is subjected to the majority of the braking forces therefore the inner lacing of the tires are set up reversed. That said, you can run a rear tire on the front if you reverse it so the rotational arrow is backwards. Do not attempt to run a front tire on the rear. You will lose the stabilizing effects of the rear tire and the tire will also wear out much faster since it doesn't have as much tread to start with.
Could have hit a serious pot hole and damaged the tire.
You probably have a broken steel/fiber ply belt in the sidewall. usually this is caused by two things, a manufacturing defect or an impact to the side wall (like hitting a pot hole). You should get the tire replaced quickly since it is a safety hazard and the integrity of the tire is compromised (thats why you get a bulge as it starts to lose shape). This might cause the tire to blow out.
means tire pressure is low.
It is the tire preasure light.