Knowing when to replace your tires is crucial for ensuring your safety, as well as maintaining the performance and efficiency of your vehicle. They are the only point of contact between your vehicle and the road in Fairview Heights, IL, making their condition critical to your driving experience. Here are key indicators that it’s time to consider purchasing new tires.
Tread Depth
The most straightforward method to determine if you need new tires is by checking the tread depth. Typically, tires begin with a tread depth ranging from 10/32” to 11/32”. The United States Department of Transportation recommends replacing your old ones once they reach 2/32”. This is because the shallower the tread, the longer the stopping distance and the higher the risk of hydroplaning on wet surfaces. You can check tread depth using a simple tool called a tread depth gauge. Alternatively, the penny test provides a quick way to gauge the depth. Simply insert a penny into the tread groove with Lincoln’s head upside down. If all of Lincoln’s head is visible, this indicates that your tread depth is below 2/32 inch, signaling that it’s time to get new tires.
Wear Indicators
Modern tires are equipped with tread wear indicators, which are small, raised bars that generally appear at the base of the grooves. When these bars become flush with the tire’s tread, it means the tread depth has reached the critical level of 2/32”.
Cracks in the Sidewall
Look for visible signs of cracking or cuts in the sidewall. These imperfections can suggest your tire is developing leaks or that a blowout could occur. Environmental factors like extreme temperatures, sunlight, and harsh road conditions in Fairview Heights, IL and other areas can accelerate the aging process, making your tires brittle and more susceptible to damage.
Bulges and Blisters
As the outer surface of the tire weakens, bulges or blisters can extend outward. These weak spots can cause sudden blowouts. Checking your tires regularly for any abnormalities that protrude from the surface is crucial.
Vibration and Noise
Excessive vibration or noise while driving can also be indicators of bad tires. While these symptoms can be due to alignment or suspension issues, they are often due to uneven tire wear or internal tire damage. If the vibrations seem to worsen with speed, it’s a good sign that your tires need to be checked professionally.
Tire Age
Even if your tires look like they have plenty of tread left, rubber degrades over time and can become unsafe. Most tire manufacturers recommend replacing your tires at least every six years, regardless of tread life. Check the sidewall for the DOT code; the last four digits indicate the week and year of manufacture. For example, “4217” would mean the tire was made in the 42nd week of 2017.
Fuel Economy
A subtle sign that your tires might need replacing is a noticeable decrease in fuel efficiency. Worn-down tires have reduced traction and increased rolling resistance, which means your vehicle must work harder to move forward, thus using more fuel.
If you are looking for a company near Fairview Heights, IL who can help you change your tires when its time, call Rowan Tire & Auto Service.
