It can be if the dry rot is severe.
No, they don't, they remain useful for many years. While they don't "wear" out, they can become unsafe to use from age, weather cracking, and dry rot.
The purpose is to notify the driver is a tire's pressure is unsafe.
No, it will be unstable and unsafe.
The biggest tire that can fit on a 15 inch rim is a 15 inch tire. It is very unsafe to mix rims and tire sizes together.
No!. It is very unsafe to mix tire and rim sizes.
In most states if the tire is worn to 2/32 it is consider an unsafe tire and should be replaced. Some states it is 3/32.
Completer wear of tread surface -(creating an unsafe tire ! )
If your bike tire is bent, you should consider replacing it or taking it to a bike shop for repair. Riding on a bent tire can be unsafe and may cause further damage to your bike.
yes it can cause low tire pressure
No
If you have a tire shop in your area, chances are you are going to be able to purchase all weather tires. Most major tire manufacturers such as Dunlop have some all weather tires.
Thermal cracking can weaken shingles by causing them to become brittle and more prone to breaking or cracking. This can reduce the durability of the shingles and make them more susceptible to damage from weather and other external factors.