How Long Do Tires Last?Jul 30th, 2019
For many years, the only way to determine if tires needed to be replaced was the use the ‘penny test’, which involves sticking a penny (or a quarter) into the tread of a tire. If you can see the head of the person on the penny, your tires are too worn and the treads are too shallow, meaning that the tread depth is less than 2/32 of an inch and it’s time to replace your tires. If the top of the head on the penny is covered, it means that the treads in your tire are deep enough to continue the use of the tire and that you’ll have some time before you need to replace them. While this is a good way to tell if your tires are too worn to continue using, that’s not the only reason you might need to swap out your old tires for a brand-new set.
As a general rule of thumb, the tires on a vehicle you drive fairly often will likely last you about 3 to 5 years or approximately 75 000 – 100 000 km. The shelf life of a tire will majorly depend on how often the car is driven. The less often a vehicle is driven, the longer its tires will last. All tires expire eventually, which is why our Service Departments recommend replacing all tires once they get too old (even if they haven’t already been replaced, aren’t fully worn down, the tire is a spare, or the tires are in storage), if they haven't already been replaced for another reason. This is because as the tire gets older, the rubber starts to crack and cause parts of the tire to separate from each other.
With that being said, there’s no exact way to tell how long a tire is going to last since it almost completely depends on environmental and other external factors. This can include climate, driving habits, road conditions, and tire maintenance. For example, if you drive in extreme temperatures, speed on damaged roads, and neglect tire maintenance, your tires likely won’t last as long as the average tire would.
At Drive Autogroup, we always recommend booking a service appointment with a Trained Technician if you feel that there’s something off with your tires. Your tires play a great deal into the safety of your vehicle, which is why it’s always better to take the vehicle to a professional, rather than trying to figure it out yourself.
With that being said, you can mix new and old tires, as long as the new tires are the same size and type as your current ones. Tires on the same axle should have approximately the same tread depth (ie the front tires should both be the same and the back tires should be about the same). This means that if your tires are new enough, you can get away with only changing one tire, but if the tires are older, you may need to change both tires on the axis.
Acura Pickering has a massive selection of tires for our customers to choose from, and stock tons of brands including BF Goodrich, Bridgestone, Continental, Dunlop, Firestone, General Tire, Gislaved, Goodyear, Hankook, Kelly Tires, Michelin, Toyo Tires, Uniroyal and Yokohama Tires. Our tire store allows you to search for tires based on your vehicle’s make and model.