Tire tread depth
What is a tire tread depth?
The sidewall shapes and patterns on your vehicle tire are not there by accident. The tire tread depth is the measurement between the top of the tread and the bottom grooves. It is why the tire can grip the road and provide stability to your car while driving. When it starts to wear down, as lower it goes, the less safe to drive it becomes. Especially if you're driving in the snow. See below:
What does tread depth affect?
Your tire tread is important because it helps you
better control your vehicle. It avoids accidents and promotes a safe trip. It also
affects the performance of your car.
In the US the tire tread depth is measured in 32nds of
an inch. For example, new tires are usually 10/32” or 11/32” (8 to 9 mm), and
the minimum legal measurement is 2/32” (1.6 mm).
What happens if my tire tread depth is too low?
With the measurement of 2/32” or below, the tire lacks
grip and becomes dangerous, and it is a safety issue for you, your family, and
others on the road. That means it is bald, and it is now time to replace your tire.
Here are some of the reasons why you SHOULD NOT drive
with bald tires:
1 - Lack of grip and
traction when driving.
2 - Risk
of blowouts.
3 - Insurances most of
the time do not cover repairs for accidents caused by tire blowouts. It is considered
wear and tear.
4 - Increases the risk
of hydroplaning on wet surfaces.
5 - Increases the risk
of skidding in icy conditions.
6 - Bald tires lose
pressure faster.
7 - Increases
issues with braking.
8 - Handling in a
vehicle becomes more difficult than usual.
9 - It makes the
engine run harder and increases fuel consumption.
10 - It can cause fatal
accidents.
11 - And it is ILLEGAL!
It can get you into trouble.
According to NHTSA (National
Highway Traffic Safety Administration), approximately 10% of accidents occur
because of tire-related issues. You can read more on their website.
How do I check my tire tread?
⮞Tire tread depth gauge:
You can use a tool called tires tread depth gauge to
find the measurement of your tire tread. It is not an expensive tool at all.
You can have one in your car to consistently measure your tire tread and ensure
they are still good to use.
Another
way to check if your tire is worn is by making the penny test. Take the penny,
hold it upside down with the top of Lincoln’s head going into the tread and
check how much of the Lincoln’s head it covers. If you can see the top of the
head, it is time to replace it.
Do it regularly so you can be on the top of the game! Use the opportunity to inspect your tire for any damages such as cracks, missing chunks of the sidewall, or cuts.
If you’re worried or unsure if your vehicle needs new
tires, it is essential to have them inspected by a qualified professional.
How to avoid excessive tire wear out?
⮞ Tire rotation: Rotating the tires ensures even tread wear and helps them to last as long as possible. It also guarantees that you have proper traction.
You can do it about every 3000 to 5000 miles or every time you have an oil change done. For more accurate numbers and information we recommend you check your vehicle’s owner’s manual.
It is also important to remember that you should
always reset your TPMS sensors after rotating or changing the tires.
⮞ Check tire pressure regularly: Tires can quickly deflate if they aren’t checked daily and can result in an even wear of the tread. It is highly recommended to check your tires pressure once every couple of weeks to ensure they have the correct PSI (Pound per square inch).
Use a tire pressure gauge to read the existing pressure and compare it with the pressure recommended in your owner’s manual. You can also find that information on a tag located on the center pillar when you open the driver’s door or on the door’s edge.
Quick tips to keep your car safe to drive:
⮞ Check tire treads
at least once a month.
⮞ Rotate your tires
frequently to even the wear.
⮞ Inspect your tires
for missing chunks, cuts, and cracks.
⮞ Check the tires
pressure at least once every couple of weeks.
⮞ Check for recalls on your
vehicle’s tires.
⮞ When replacing
your tires check your owner’s manual for recommended tire load and speed.
⮞ Balance your tires
from time to time to avoid shaking or vibrating.
You might also want to read about:
⮞ What is a VIN number and where to find it?
⮞ How to drive safe in the snow?
Make sure to bring your vehicle to a mechanic for
professional advice if you think your car might have any mechanical problems.
Best,
Car Safe
Car Team
