United Tire and Service News

There are three simple ways to check the tread depth of your tire.

1. The Penny Test – put your penny into the tread. Lincoln should face you and be upside down. If his head is fully showing, then your tread depth is too shallow, and you need new tires.
2. The Quarter Test – repeat the steps above. If the quarter touches Washington’s head, then your tires are still in a good condition.
3. Tread Wear Indicator – most tires come with an indicator bar that is located closer to the bottom of the tread groove. If the tire levels with the bar, then it’s time for tire replacement.

What is a safe tire tread depth?

What is a new tire’s tread depth?

Why should I check the tire tread depth?

What does my tire wear mean? 

• If your tread grooves are more worn out in the center than on the outside – your tires are overinflated.
• If your tread grooves are more worn out on the outside than in the center – your tires are underinflated.
• If there’s uneven tread wear – you may need a wheel alignment.
• If there’s a lot of tire wear on one side compared to the other – your camber angle is incorrect.

How can I prolong a used tires’ tread life?

• Sharp starts and stops. Accelerate slowly and brake beforehand so your tires can gradually shift to the desired speed.
• Sharp turns. This is especially important if you are driving at a fast speed.
• Driving on bad roads. Being careless about hitting bumps and potholes will definitely get you in the shop quicker for a new set of tires.
• Driving at high speeds on elevations.