Your tread wears down as you drive so checking it. A rib refers to the raised portion of tread that spans the.
If you always see the top of Lincolns head your treads are shallow and worn.
Penny test on tires. If part of Lincolns head is always. Grab a clean penny to perform the test on your tires. Use the penny test to see if your tires are worn down and need to be replaced.
Tires become unsafe and n. One easy way is the penny test. If Lincolns head is completely visible the tread is worn out and your tires should be replaced.
Simply insert a penny into your tires tread groove with Lincolns head upside down and facing you. If this is the case your tires need to be replaced. It will tell you if the tread is too low and needs to be replaced.
If you can see all of Lincolns head your tread depth is less than 232 inch and its time to replace your tires. Fortunately 216s of an inch is the exact distance on a quarter from the top of Washingtons head to the edge of the quarter. Coins can be substituted as a tire tread depth gauge to measure the critical final few 32nds of an inch of remaining tread depth.
If you see that the depth is 432 inches it may be a good idea to start tire shopping and not wait until it worsens. When to Replace Your Tires. Do the penny test every month to make sure your tires are safe.
Penny Test for Tire Tread Wear Measurement Insert a penny into your tires tread groove with Lincolns head upside down and facing you. How to Tell if You Need New Tires. The penny test is a simple exercise that you can perform on your own tires.
You take the coin stick it into your tires tread head-first and if you can see the top of the presidents head then you need new tires. In other words your penny should be going into the tread headfirst. If Lincolns head is buried your tires still have more than 232 of tread.
Heres how it works. Place a penny into several tread grooves across the tire. You should replace your tire once its tread is worn down to around 232 of an inch.
If you can see all of the head your tire tread depth is less than 232 inch and its time to replace your tires. Take a penny and place it upside down into several tread grooves on a tire. Performing the Test 1.
The penny test for tires and the quarter test for tires both work the same way. Repeat the penny test in several grooves of your tires. Place a penny between the tread ribs on your tire.
If you can see the top of Abes head your tread is shallow. Take a penny and place it between the tire tread blocks with Lincolns head upside down and facing you. The penny test is an easy and accurate way to measure tire tread depth.
Place the penny into your tires tread depth with ol Honest Abe facing toward you. If it does your tread is still above. Turn the penny so that Lincolns head points down into the tread.
So your best bet is to use a quarter to measure tread depth. The Penny Test Place your penny into a tread groove upside down. Oddly enough pennies make the perfect measuring tool.
Insert a penny between your tires tread blocks with Lincolns head upside down towards the tire. Some sources state that the penny test may not be an accurate method of testing out the depth of a tire tread. After taking the penny test a tires tread can be visually inspected to spot other issues.
Quarter Test for Tire Tread Wear Measurement. With this easy test a penny can buy you peace of mind when it comes to your tires and safety. A penny is obviously smaller than a quarter though and so is the distance from the edge of the coin to the top of the head.
Examine the part of the penny thats showing. Dig around in your wallet purse or coin jar for a clean. Okay thats not entirely truebut for ages the penny test has been a go-to measurement for determining if rubber tires have worn down too far.
Rotate the penny so Abes head is. Simply hold a penny upside down making sure Abraham Lincolns head is facing the ground. Except the penny test isnt as accurate as it once.
There are several popular ways to check your tire tread depth. The penny test tread depth check doesnt hold water. They suggest using a quarter instead.
The Penny Test Checking tire tread with a penny is one of the oldest and most reliable techniques for measuring tread depth. Barring any irregular or unsafe wear patterns the usual life of a tire is most often determined by the amount of tread left on it. Keep reading to find out what we mean by the penny test and how simple it is for you to measure your own existing tire tread levels.
Place a penny head first into several tread grooves across the tire. See if the top of his head disappears between the ribs. The penny test is a little outdated and to be safe you really should replace your tires when your tread depth gets below 216s of an inch.
Your tires need to be replaced if the head is visible.
