If you have a busy schedule, then your tires are probably something that falls to the bottom of your priority list. However, you need to have functioning tires in order to safely drive your vehicle. The weather is one of the many things that can do a lot of damage to your tires. This includes things such as cold, snow, ice and heat. Tires are made out of rubber. The rubber tends to break down over time. Signs of weathering include fine cracks in the sidewall and in between the tread blocks. Your tires will need to be replaced immediately if they have been damaged by the weather.
Tire bulging is another sign that you will likely notice. This is likely caused by a pothole. It can also be caused by a manufacturer defect, but this is relatively uncommon.