Skip to main content
Sister Publication Links
  • Automotive News
  • Rubber News
  • European Rubber Journal
Subscribe
  • Login
  • Register
  • Subscribe
  • Current Issue
  • BEST PLACES TO WORK
  • News
    • MID YEAR REPORT
    • TIRE MAKERS
    • HUMANITARIAN
    • COMMERCIAL TIRE
    • GOVERNMENT & LAW
    • MERGERS & ACQUISITIONS
    • OBITUARIES
    • OPINION
    • SERVICE ZONE
  • ADAS
  • Data
    • DATA STORE
  • Custom
    • SPONSORED CONTENT
  • Events
    • ASK THE EXPERT
    • LIVESTREAMS
    • WEBINARS
    • SEMA LIVESTREAMS
    • RUBBER NEWS EVENTS
  • Resources
    • ADVERTISE
    • AWARDS
    • CLASSIFIEDS
    • DIRECTORY
    • SHOP FLOOR
    • Best Places to Work
    • BALANCING
    • DEMOUNTING
    • SAFETY
    • TIRE REPAIR
    • TPMS
    • TRAINING
    • VEHICLE LIFTING
    • WHEEL TORQUE
  • DIGITAL EDITION
MENU
Breadcrumb
  1. Home
  2. Manufacturers
March 03, 2020 06:04 PM

Goodyear touts mileage gains in 2nd-gen EfficientGrip EV tires

Tire Business Staff
  • Tweet
  • Share
  • Share
  • Email
  • More
    Print

    BRUSSELS — Goodyear is preparing to launch later this year the second generation of its EfficientGrip Performance electric-vehicle tire line, promising the new version will deliver 50% longer life than the first generation, which launched in 2018.

    Goodyear was planning to promote the launch this week at the Geneva International Motor Show, but that event was canceled after the Swiss government banned gatherings of more than 1,000 people as a measure to combat the spread of the coronavirus.

    Instead, Goodyear held a video press conference from its European headquarters office in Brussels to launch the EfficientGrip Performance 2 and unveil its latest concept design, the Goodyear reCharge, which features a self-regenerating tread.

    Goodyer claims the EfficientGrip Performance 2 offers 20% more tread life than the "next best tested" competitor, while continuing to outperform the competition wet and dry braking, according to Mike Rytokoski, chief marketing officer, consumer Europe.

    Goodyear cited new tread elasticity compounding technology for the longer treadlife but did not provide details. On the braking front, Goodyear cited "lower compound stiffness" in the tread blocks that facilitate "block bending," which allows more water to be evacuated.

    Mr. Rytokoski said half of all the new tires Goodyear has designed now are for electric vehicles, which require bespoke EV tires because they are heavier, due to weight of the batteries, and deliver extra torque.

    As a result, EVs consume tires up to 30% faster than traditional internal-combustion engined vehicles, he said.

    Goodyear’s vision of a next-generation tire for EVs is the “Recharge,” a non-pneumatic design that features a self-regenerating tread based on the use of biodegradable liquid.

    The company did not, at this time, provide sizing or pricing details on the new tire.

    As for future generations of EV tires, Goodyear said industry figures show 57% of all passenger vehicle sales, and over 30% of the global passenger vehicle fleet, will be electric by 2040.

    Goodyear's vision of a next-generation tire for EVs is the reCharge, a non-pneumatic design that features a self-regenerating tread based on the use of biodegradable liquid.

    The tall and narrow reCharge consists of a flat tread platform atop a polymer-based wheel that incorporates tubes that connect the tire's hub to each individual tread element.

    To regenerate the tread, the vehicle owner inserts a capsule containing the liquid into the hub, where it mates up with the tubes. The centrifugal force of the rolling tire/wheel distributes the liquid up to the base of the tread elements, Goodyear showed in a video.

    The tread compound also would be reinforced with fibers inspired by spider silk, Goodyear said.

    The tire maker did not elaborate on what materials it envisions for the reCharge's wheel or how the tread elements would renew if supplied with a liquid from underneath but did say it envisions the liquid could be engineered to allow the vehicle owner to customize the tire tread to climatic or environmental changes.

    Letter
    to the
    Editor

    Do you have an opinion about this story? Do you have some thoughts you'd like to share with our readers? Tire Business would love to hear from you. Email your letter to Editor Don Detore at [email protected].

    Most Popular
    1
    Fire at Poland plant will cut Goodyear sales by up to $40M
    2
    Without 'serious progress' in negotiations UAW strike will expand Friday
    3
    UAW strike: More Ford, GM workers joining in third week
    4
    Bridgestone adds Azuga Fleet software to AWS Market
    5
    Egypt investors propose $1 billion tire plant project
    SIGN UP FOR NEWSLETTERS
    EMAIL ADDRESS

    Please enter a valid email address.

    Please enter your email address.

    Please verify captcha.

    Please select at least one newsletter to subscribe.

    Newsletter Center

    Staying current is easy with Tire Business delivered straight to your inbox.

    SUBSCRIBE TODAY

    Subscribe to Tire Business

    SUBSCRIBE
    Connect with Us
    • Facebook
    • LinkedIn
    • Twitter
    • Instagram
    • RSS

    Our Mission

    Tire Business is an award-winning publication dedicated to providing the latest news, data and insights into the tire and automotive service industries.

    Reader Services
    • Staff
    • About Us
    • Site Map
    • Industry Sites
    • Order Reprints
    • Customer Service: 877-320-1716
    Partner Sites
    • Rubber News
    • European Rubber Journal
    • Automotive News
    • Plastics News
    • Urethanes Technology
    RESOURCES
    • Advertise
    • Privacy Policy
    • Privacy Request
    • Terms of Service
    • Media Guide
    • Editorial Calendar
    • Classified Rates
    • Digital Edition
    • Careers
    • Ad Choices
    Copyright © 1996-2023. Crain Communications, Inc. All Rights Reserved.
    • BEST PLACES TO WORK
    • News
      • MID YEAR REPORT
      • TIRE MAKERS
      • HUMANITARIAN
      • COMMERCIAL TIRE
      • GOVERNMENT & LAW
      • MERGERS & ACQUISITIONS
      • OBITUARIES
      • OPINION
      • SERVICE ZONE
    • ADAS
    • Data
      • DATA STORE
    • Custom
      • SPONSORED CONTENT
    • Events
      • ASK THE EXPERT
      • LIVESTREAMS
      • WEBINARS
      • SEMA LIVESTREAMS
      • RUBBER NEWS EVENTS
    • Resources
      • ADVERTISE
      • AWARDS
        • Best Places to Work
      • CLASSIFIEDS
      • DIRECTORY
      • SHOP FLOOR
        • BALANCING
        • DEMOUNTING
        • SAFETY
        • TIRE REPAIR
        • TPMS
        • TRAINING
        • VEHICLE LIFTING
        • WHEEL TORQUE
    • DIGITAL EDITION