The first two numbers represent the week of manufacture, the last two numbers indicate the year . On this Michelin tire, the date code is “2118.” Which indicates the tire was manufactured in the 21 st week of the year. The number “18” represents the year 2018.
How do you read Michelin tires?
After the DOT insignia is your tire’s identification number, which begins with the tire’s manufacturer and plant code where the tire was manufactured (two numbers or letters). The ninth and tenth characters tell the week the tire was manufactured. The final number(s) signifies the year the tire was manufactured.
How do you read a tire date code?
The final four digits, for any tire made since the year 2000, are the tire date code and represent the date of manufacture. The first two of these digits designates the week of the year the tires were made, and the final two digits are the last two digits of the year of manufacture .
Where do you find the date on tires?
How do you read the numbers and letters on a tire?
What do the numbers and letters on a tire mean?
The number is the load rating, or the amount of weight that it can handle. The letter is the speed rating, or the maximum speed the tire is built for . As an example, a tire rated 90R could safely carry 1,323 pounds and travel at 106 mph. Consult a load and speed index to find out what your tire’s specific rating means.
What does DT stand for on Michelin tires?
Tires marked “DT” feature an updated compound and additional molded tread depth to help improve wear life – the “DT” is branded on the sidewall of the tire. Sizes designated “MTP” ( Michelin Total Performance ) indicate the use of eco-friendly manufacturing processes.
What does LT mean on a tire?
If a tire size reads, LT235/75R15 104/101S, the LT indicates that this tire is meant for Light Truck use . These tires are made for light-duty and heavy-duty pickup trucks (typically 1⁄2 ton, 3⁄4 ton, or 1-ton load capacity), SUVs and vans.
Can I use 70 instead of 65 tires?
Generally, series 65 tires are more expensive than series 70 tires. If you’re choosing a series 70 because you want a faster tire, your vehicle’s performace can suffer if the series 70 tire fits but is not compatible with the tire recommendations for your vehicle .
Can I use 60 instead of 65 tires?
Physically, yes they will fit . It is recommended to stay within 3% of the original tire size on the car though. The size you have is 3.09% smaller, so not recommended.
What does R mean on a tire?
R indicates the construction used within the tires casing. R stands for radial construction . B means belted bias and D stands for diagonal bias construction. 17 The last dimension listed in the size is the diameter of the wheel rim, which is most often measured in inches.
What does the 70 mean on a tire?
If a tire has an aspect ratio of 70, it means the tire’s height is 70% of its width . Lower aspect ratio tires, such as a 60 series, generally offer vehicle handling performance advantages over higher aspect ratio tires, such as a 75 series, but a typical trade off can be ride harshness.
What does 50r mean on tires?
50. This number means that your tire has an aspect ratio of 50% . In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 50% of the width. In this case, the sidewall height works out to be 112 millimeters. R.
What does Zr mean on Michelin tires?
A: ZR basically means the tyre is adapted for speeds above 149 mph . ZR tyres includes the speed ratings V(149mph), W(168mph) and Y(186mph).
What does ZP mean on Michelin tires?
MICHELIN® Zero Pressure (ZP) tires provide run-flat technology that allows you to drive up to 50 miles at 50 mph with a flat tire.
What does St mean Michelin?
And is coming in the name of the new generation in the PREMIUM family that ST stands for Silence Tuned . With the MICHELIN PRIMACY 3 ST, the MICHELIN PRIMACY 3 ST has a higher safety rating . The MICHELIN PRIMACY 3 ST improves the braking distance on the wet road shorter than the leading 2.2 m tire.
What does LT265 70r17 mean?
This number indicates that your tire has a width of 265 millimeters . 70. This number means that your tire has an aspect ratio of 70%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 70% of the width.
What does LT265 75R16 mean?
For example a LT265/75R16 would be around 31.6 inches tall and 10 inches wide . Enter any three of the numbers into this form to solve for the fourth. “LT” means Light Truck and “P” means Passenger tire. The bigger number (on the left) is the Section Width.
Is a LT tire 10 ply?
LT tires are usually 8-ply (Load Range D) or 10-ply (Load Range E) . Passenger Tires usually have a 4-ply or 6-ply equivalent sidewall. The performance trade-off of this added weight is a harsher ride, less fuel efficiency, and less responsive handling.
