How Long Will My Tires Last?

How Long Will My Tires LastHow long will your tires last? That’s impossible to say, even though tires now have anti-aging components mixed into the rubber compounds, they will still eventually wear out. Some tires will even age out before the treads themselves wearout.

Today’s tires, for the most part, deliver more miles and years of service than ever before. In the 1970s, standard bias ply tires would last less than 20,000 miles and were only expected to be usable for roughly two years.

The 1980s brought the early radial ply tires that offered a treadwear expectancy of about 40,000 miles during their four year life expectancy. However, by the turn of the century, several of the long-life radial tires took the treadwear all the way up to about 60,000 miles during four or more years of service. As tire technology continues to improve, today’s tires are approaching 80,000 miles of treadwear.

Should you replace old tires even if the tread isn’t worn out?

The growing realization that tires are perishable means that tires on some vehicles may age out before they wear out.

Made of steel belts, fabric plies and rubber compounds, the structural integrity of tires can be degrade over an extended period of time as the result of chemical reactions within the rubber components.

Tire aging isn’t usually a concern with vehicles that are driven frequently. However, the low amount of miles put on motor homes, cars driven only for pleasure and collector cars that are trailored to events and only driven occasionally could make tire age an important factor. Tire age is also a consideration for spare tires.

Proper inflation prevents tire failure

Keeping your tires properly inflated is probably the most significant action a driver can take to prevent tire failure. For example, driving a vehicle on tires that are significantly underinflated can damage the tire’s internal structure in ways you can’t see with visual inspections.

Studies have revealed that 30 percent of spare tires were significantly underinflated when first checked. You run a greater risk of a catastrophic tire failure if you put an under inflated spare tire into service before properly inflating it. You should check the inflation of your spare tire once a month when you check the other tires.

Speed rating

Studies have also shown a strong correlation between speed rating and tire durability, with higher speed-rated tires losing the least capability with increasing calendar age. Drivers who live in hot climates may want to consider buying higher speed rated tires then those that came as original equipment on their vehicles.

There are a lot of factors to take into consideration when estimating the useful life expectancy of a tire. However, if they are installed on your main vehicle and you maintain the proper inflation and care, your tread should wear out before they age out. If you want know more about Wheel and Tyre Sydney, you can visit the link.