Final Mack Truck Rolls Off Winnsboro Assembly Line
The last truck cab rolled off the assembly line last Friday at the Mack Trucks plant outside Winnsboro, and by this Friday, almost all the remaining 670 union and nonunion assembly workers will lose their jobs
The last truck cab rolled off the assembly line last Friday at the Mack Trucks plant outside Winnsboro, and by this Friday, almost all the remaining 670 union and nonunion assembly workers will lose their jobs.
"It should drop to fewer than 100 people" by the end of this week, Mack Trucks spokesman Bob Martin said.
The large complex off U.S. 321 once had 1,300 workers, making it Fairfield County's largest private-sector employer.
A worldwide slowdown in truck purchases led Volvo Global Trucks, Mack Trucks' corporate owner since April 2000, to close the Winnsboro plant and consolidate production in southwestern Virginia, officials said.
Volvo will move most of the Winnsboro plant's equipment, and some supervisors, to its 1.6 million-square-foot New River Valley plant near Dublin, Va., said Jim McNamara, spokesman for Volvo Trucks North America.
New River Valley, which Volvo has owned since 1981, also will make Mack trucks and cabs.
Local officials are scrambling to find new tenants or buyers for the 15-year-old Winnsboro plant, but have had no takers.
"We've been showing it, but no one's moving in," said Tommy Richardson, Fairfield County's former assessor and current interim director of the county's economic development office.
Fairfield County's unemployment rate for September was 10.9% -- the sixth highest in South Carolina.
Richardson predicted the closure of the Mack plant would cause local joblessness to rise sharply, perhaps to the highest rate of all 46 counties.
More Aftermarket

AUCTION OF EQUITY INTEREST IN HEAVY HAUL TRUCKING COMPANY!!
Mark your calendar: June 30, 2026 (10:00 a.m. PDT). A 37.5% ownership interest in MagnaTrans, LLC, a California limited liability company doing business as Magna Transportation Group, will be sold in an in-person and online auction to the highest bidder or bidders under Article 9 of the Uniform Commercial Code. The Rancho Cucamonga-based heavy haul and over-dimensional trucking company operates across California, Oregon, and Arizona.
Read More →
Phillips Opens High-Tech Distribution Center for Faster Parts Delivery
Phillips Industries’ new Cincinnati-area distribution center is now shipping aftermarket trucking parts nationwide, aiming to speed up delivery times for customers.
Read More →
Volvo to Sponsor America’s Road Team for 2025
Volvo Trucks announced that it is extending its exclusive sponsorship of America’s Road Team for 2025.
Read More →
Webb to Start Taking Orders for UltraSet Pre-Adjusted Wheel Hubs
Webb, which recently acquired the Stemco Trifecta pre-adjusted hub program, will soon start taking orders for its replacement pre-assembled hub, the UltraSet.
Read More →
All-Makes Automatic Brake Adjusters, Ride Height Control Valves from Midland
SAF-Holland has added automatic brake adjusters and ride height control valves to its Midland All-Makes Program.
Read More →
ZF Aftermarket Expands [pro]Academy Training
ZF Aftermarket said it is expanding its ZF [pro]Academy training and will be adding 40 new modules this year.
Read More →
Eaton Adds Remanufactured Advantage Line of Clutches
Eaton has added its Advantage clutches to its remanufactured product line. The clutches feature a unique strap drive intermediate plate designed to allow customers to choose the latest OE specification
Read More →
ConMet Acquires TruckLabs, the Creator of TruckWings
Commercial truck and trailer parts provider ConMet acquired TruckLabs, the company that created TruckWings, an aerodynamic device that attaches to truck cabs and deploys to close the gap between truck and trailer. TruckLabs now operates as a subsidiary of ConMet.
Read More →
Diesel Laptops Releases Fault-Code-to-Part-Number Tool
Diesel Laptops said its Truck Fault Codes allows users to input a fault code and immediately identify and order the parts needed to complete repair work.
Read More →
Heavy Duty Parts and Labor Costs Dropped in Q2
A benchmarking report from TMC and Decisiv reveals good news for fleets as heavy-duty parts and labor costs dropped in the second quarter of 2023.
Read More →

