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  1. What is Tire Speed Rating & Tire Speed Rating Chart | Tires Plus

    • A tire’s speed rating indicates the optimal speed that the tire can safely maintain over time. In short, it’s the fastest speed a tire can handle before it no longer performs as designed. The higher the spe… See more

    Why Were Tire Speed Ratings developed?

    The speed rating system used today was developed in Europe in response to the need to … See more

    Tires Plus
    Where Can I Find My Tire Speed Rating?

    You can find your tire speed rating in a number of places, typically in the owner’s manual, driver’s side doorjamb, glove box door, and gas tank hatch. Recent standardiza… See more

    Tires Plus
    Zr Designation

    Tires having a maximum speed capability over 149 MPH may have “ZR” in the size designation. Tires with a maximum speed capability over 186 MPH are required to include “ZR… See more

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  1. Tire Speed Rating Chart: Unlock the Secret Codes …

    The tire speed rating chart provides a standardized rating system for the maximum speed capability of a tire. It assigns alphabetical codes to different speed ranges, with higher letters corresponding to higher maximum speeds.

  2. Tire Speed Rating Codes: What They Mean - Tire Outlet

    SPEED RATING SYMBOLSPEED (MPH)SPEED (KM/H)
    B31 mph50 km/h
    C37 mph60 km/h
    D40 mph65 km/h
    E43 mph70 km/h
    F50 mph80 km/h
    G56 mph90 km/h
    J62 mph100 km/h
    K68 mph110 km/h
    See all 23 rows on www.tireoutlet.com
  3. Tire Speed Rating and Load Index | Tire Safety | Tirebuyer

    Tire speed ratings are set by the tire manufacturers and are an indication of the tire’s maximum speed capability in ideal conditions. The tire load index rating communicates how many pounds a tire can safely carry.

  4. Tire Speed Ratings | Tire Speed Rating Chart - Discount …

    Up to5%cash back
     · May 1, 2017 · Wondering what your tire speed rating is? From W speed rating to V speed rating, we’ve got you covered. Use our chart to learn what speed rating means for your tire.

  5. Tire Speed Rating & Chart - Pirelli

    To find the speed rating your vehicle’s manufacturer recommends for your tires, look in your owner’s manual. The actual speed rating of the tires currently fitted on your vehicle are molded onto the sidewall of your tire at the very end of …

  6. Tire Speed Rating | Goodyear Tires

  7. Tire Speed Ratings: Chart + Everything You Need to …

    Understand tire speed ratings, basic tire maintenance, tips, and tire speed rating chart from the tire guru's from Lionhart Tires.

  8. Understanding tire load rating and tire speed rating

    What is the tire speed rating? The tire speed rating indicates the maximum speed at which a tire can carry its maximum load. On the sidewall of your tire (or the sticker in the driver's door, or the owner’s manual), the speed rating is …

  9. Tire Speed Rating Guide | SimpleTire

    Sep 24, 2020 ·

    Up to3%cash back
     · By examining the size code on the sidewall of your tire, you can determine the speed rating of that tire. Your tire rating is typically indicated by a letter that directly relates to the tire's maximum …