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A vehicle asks a lot of its tires. By learning how to identify wear and decipher your tire's sidewalls, you'll be better prepared to deal with the issues that arise when rubber meets road.
A | Passenger Car Tire |
B | Width of Tire in Millimeters |
C | Ratio of Height to Width |
D | Radial |
E | Diameter of Wheel in Inches |
F | Load Index |
G | Speed Symbol |
H | Severe Snow Conditions (Mountain and Snowflake) |
I | U.S D.O.T Tire Identification |
J | Tire Ply Compositions and Materials Used |
K | UTQG - Treadwear Traction and Temperature Grades |
L | Maximum Cold Inflation & Load Limit |
How To Read The D.O.T. Stamp
For Tire Manufacture Date
(In The Example Above):
51 = Manufactured in the 51st week
of the year
07 = manufactured in 2007
Check out our list of FAQs, and if we haven’t addressed your concerns, don’t hesitate to contact your dealership.
The size of your vehicle and the conditions under which you'll be driving will determine which tires are best suited for your needs. See your Service Advisor for expert advice.
All tires have a DOT Tire Identification Number (TIN) on the sidewall. The last four digits represent the week and year the tire was made. NHTSA recommends checking this date when purchasing tires, along with knowing the vehicle manufacturer's recommended tire replacement timeframe. Look on both sides of the tire. The TIN may not be on both sides.
Check your owners manual or the Tire and Loading Information label located on the driver side door edge or post to find the correct size for your vehicle.