UAW | United Automobile, Aerospace and Agricultural Implement Workers of America
  • About
    • UAW CONSTITUTION
    • PROCEEDINGS BOOKS
    • EXECUTIVE BOARD
    • REGIONS
    • UAW-LUCA
    • COMMUNITY SERVICE
    • SOLIDWEB
    • STRIKE FAQ
    • DUES FAQ
    • MORE INFORMATION
  • Ethics
    • ETHICAL PRACTICE CODES
    • ETHICS HOTLINE FAQ
    • ETHICS HOTLINE QUICK REFERENCE
    • ETHICS HOTLINE: 877-866-9682 
    • ETHICS ONLINE FORM
    • ETHICS REFORMS OVERVIEW / UAW ETHICS OFFICER
  • Members
    • WEINGARTEN RIGHTS CARD
    • 2023 SBC RESOLUTIONS
    • AUTO BARGAINING
      • ARAMARK
      • JONES LANG LASALLE
    • UAW WOMEN
    • STANDING COMMITTEES
      • UAW WOMEN’S COMMITTEE
      • CONSTITUTION AND BYLAWS
      • CIVIL AND HUMAN RIGHTS
      • UNION LABEL
      • CITIZENSHIP AND LEGISLATIVE (CAP)
      • EDUCATION
      • CONSUMER AFFAIRS
      • CONSERVATION AND RECREATION
      • VETERANS
      • COMMUNITY SERVICES
      • UAW WOMEN
    • RETIREES
    • IEB ELECTIONS
      • 2025
        • 2025 SPECIAL ELECTION – REGION 1A
      • 2022-2023
        • 2022 IEB Elections
        • 2023 RUN-OFF ELECTION INTERNATIONAL PRESIDENT CANDIDATE FORUM
        • 2022 INTERNATIONAL OFFICER CAMPAIGN LITERATURE (2023 RUN-OFF)
        • 2023 IEB ELECTION COUNTS
    • TALK TO US!
    • EDUCATIONAL RESOURCES
      • PUBLICATIONS
      • NATIONAL EVENTS
      • TRAINING OPPORTUNITIES
    • HEALTH & SAFETY
    • TECHNICAL OFFICE & PROFESSIONAL (TOP)
    • LOCAL UNION LOG IN
    • SOLIDARITY
    • SOLIDARY MAGAZINE OPT-IN
    • UAW CHAPLAINCY PROGRAM
  • Take Action
  • BIG 3
    • GM
    • FORD
    • STELLANTIS
  • Press
  • Organize
    • AUTOWORKERS: STAND UP!
    • NO UNION = NO RIGHTS
    • CONTACT UAW ORGANIZING
    • A WORKER HAS A RIGHT
  • News
  • UAW Made
    • AUTOMOBILES
    • PRODUCTS & SERVICES
  • Monitor
  • Careers
  • Contact
  • Click to open the search input field Click to open the search input field Search
  • Menu Menu
Featured

UAW MEMBERS AT MACK TRUCKS REJECT TENTATIVE AGREEMENT, WALK OUT ON STRIKE

UAW Wheel logo

After voting by 73% to reject a tentative agreement, nearly 4,000 UAW members at Mack Trucks in Pennsylvania, Maryland, and Florida walked out on strike at 7 a.m. on Monday, October 9.

“I’m inspired to see UAW members at Mack Trucks holding out for a better deal, and ready to stand up and walk off the job to win it,” said UAW President Shawn Fain. “The members have the final say, and it’s their solidarity and organization that will win a fair contract at Mack.”

After weeks of failing to address core economic issues, the company reached a tentative agreement with just minutes to spare before the initial deadline on October 1. On Sunday, October 8, Mack Trucks UAW members voted down the deal. UAW leadership then issued a strike notice to the company, citing “many topics [that] remain at issue, including: wage increases, cost of living allowances (COLA), job security, wage progression, skilled trades, shift premium, holiday schedules, work schedules, health and safety, seniority, pension, 401(k), healthcare and prescription drug coverage, and overtime.”

UAW Locals 171, 677, 1247, 2301, and 2420 in UAW Region 8 and Region 9 represent workers at Mack Trucks in Macungie and Middletown, Pennsylvania; Hagerstown and Baltimore, Maryland; and Jacksonville, Florida.

The Mack Trucks strikers bring the total number of striking UAW members to over 30,000 workers across 22 states.

October 9, 2023
Share this entry
  • Share on Facebook
  • Share on X
  • Share on LinkedIn
  • Share by Mail
https://uaw.org/wp-content/uploads/2023/11/UAW-Wheel-generic-feature.jpg 576 1024 Michaela Good https://uaw.org/wp-content/uploads/2023/11/uaw-logo-white-transparent-trademark-300x300.png Michaela Good2023-10-09 13:20:342026-03-05 11:45:13UAW MEMBERS AT MACK TRUCKS REJECT TENTATIVE AGREEMENT, WALK OUT ON STRIKE
You might also like
MAJOR EXPANSION OF STAND UP STRIKE AT FORD’S KENTUCKY TRUCK PLANT UAW Local 862 Reaches Tentative Local Agreement at Ford Kentucky Truck Plant, Averting Strike
2023-10-20-FB-Live-Slide-Deck_Page_01 PRESIDENT FAIN OCT. 20 BIG THREE NEGOTIATIONS UPDATE: “STILL MORE TO BE WON”
UAW Wheel logo Statement from UAW Vice President Mike Booth on Expansion of GM Special Attrition Program
Photo of UAW Local 677 member Dan Hand, who works at Mack Trucks in Allentown, PA. Collateral Damage: Mack Trucks Workers Speak Out Against Broken Trade Laws That Kill Jobs for Corporate Profit
big-3-updates-uaw-ford OUR KENTUCKY TRUCK STRIKE PUT FORD ON NOTICE THEY MUST DO BETTER
Screenshot of UAW President Shawn Fain, Region 2B Director Dave Green, and the Local 933 Bargaining Committee during a Facebook Live announcing that a tentative agreement had been reached with Rolls-Royce in Indianapolis, IN. UAW Reaches Tentative Agreement with Rolls-Royce

STAY UPDATED

MEMBERS, FAMILY AND FRIENDS: GET UAW ACTION UPDATES ON YOUR PHONE. TEXT “JOIN” TO 99795. SIGN UP FOR UAWIRE AND GET UAW ACTION UPDATES VIA EMAIL: Sign Up

Recent Posts

  • UAW President Shawn Fain to Rally with American Axle Workers in Michigan Ahead of May Contract Expiration March 26, 2026
  • UAW Condemns Violent Attack on Tornel Rubber Workers in Mexico, Urges Immediate USMCA Action March 24, 2026
  • Woodward MPC UAW Workers Outside Chicago Demand Respect and a Fair Contract March 24, 2026

Solidarity Magazine

Solidarity Magazine New Member Issue 2024
UAW Logo

UAW SOLIDARITY HOUSE

8000 East Jefferson Avenue
Detroit, Michigan 48214

(313) 926-5000

Union Plus Logo

Connect

  • Press Inquiries
  • Get UAW Action Alerts – Text “JOIN” to “99795”
  • Get Email Updates

Organize

  • Non-Union Autoworkers Stand Up!
  • Want to Organize with the UAW?

Latest News

UAW President Shawn Fain to Rally with American Axle Workers in Michigan Ahead of May Contract Expiration

https://uaw.org/wp-content/uploads/2023/11/UAW-Wheel-generic-feature.jpg 576 1024 Justin Mayhugh https://uaw.org/wp-content/uploads/2023/11/uaw-logo-white-transparent-trademark-300x300.png Justin Mayhugh2026-03-26 09:07:192026-03-26 09:07:19UAW President Shawn Fain to Rally with American Axle Workers in Michigan Ahead of May Contract Expiration

UAW Condemns Violent Attack on Tornel Rubber Workers in Mexico, Urges Immediate USMCA Action

https://uaw.org/wp-content/uploads/2023/11/UAW-Wheel-generic-feature.jpg 576 1024 Justin Mayhugh https://uaw.org/wp-content/uploads/2023/11/uaw-logo-white-transparent-trademark-300x300.png Justin Mayhugh2026-03-24 12:18:102026-03-24 12:18:10UAW Condemns Violent Attack on Tornel Rubber Workers in Mexico, Urges Immediate USMCA Action

Woodward MPC UAW Workers Outside Chicago Demand Respect and a Fair Contract

https://uaw.org/wp-content/uploads/2026/03/WoodwardVideo2.png 853 1546 Justin Mayhugh https://uaw.org/wp-content/uploads/2023/11/uaw-logo-white-transparent-trademark-300x300.png Justin Mayhugh2026-03-24 10:19:542026-03-25 11:18:27Woodward MPC UAW Workers Outside Chicago Demand Respect and a Fair Contract
People's Voice Winner Award
Webby Award Logo
© 2023 UAW - ALL RIGHTS RESERVED Privacy Policy  |  iSynergy Website Design | TNG/CWA 34022
  • Link to Youtube
  • Link to Facebook
  • Link to Instagram
  • Link to TikTok
  • Link to X
  • Link to X
  • Link to Threads
  • Link to Reddit
  • Link to LinkedIn
Link to: FROM THE UAW ARCHIVES: WALTER REUTHER’S WOODEN MIDDLE FINGER Link to: FROM THE UAW ARCHIVES: WALTER REUTHER’S WOODEN MIDDLE FINGER FROM THE UAW ARCHIVES: WALTER REUTHER’S WOODEN MIDDLE FINGERUAW Wheel logo Link to: UAW LEADERS REACT TO NEWSOM’S VETO OF ASSEMBLY BILL 504 Link to: UAW LEADERS REACT TO NEWSOM’S VETO OF ASSEMBLY BILL 504 UAW LEADERS REACT TO NEWSOM’S VETO OF ASSEMBLY BILL 504UAW LEADERS REACT TO NEWSOM’S VETO OF ASSEMBLY BILL 504
Scroll to top Scroll to top Scroll to top
Get Member Info

Get Member Updates

This secure form is for collecting your information for union communication purposes only.

  • Used for member verification purposes only. Numbers only. Ex: 1234
  • Numbers only. Ex: 2330