New HOS Rules Strain Trucking Capacity Risk Supply Chain Delays

Published: 02/04/2026
HOS Regulations Trucking Supply Chain Management
Proposed changes to the U.S. Hours of Service (HOS) regulations for truck drivers could significantly reduce available trucking hours, further straining already tight capacity. Industry experts fear the new rules will lead to capacity shortages, increased costs, and service disruptions. Companies should proactively voice their concerns, adapt flexibly, and embrace innovation to navigate the impending changes. This proactive approach will be crucial for mitigating the potential negative impacts on the supply chain and ensuring continued efficient transportation of goods.
New HOS Rules Strain Trucking Capacity Risk Supply Chain Delays

FRISCO, TEXAS

The Federal Motor Carrier Safety Administration's (FMCSA) proposed changes to truck driver Hours-of-Service (HOS) regulations are generating widespread concern across the transportation industry, with experts warning the modifications could severely strain already fragile supply chains.

Regulatory Changes With Far-Reaching Consequences

At a recent Transplace shipper symposium in Frisco, Texas, logistics professionals identified several key provisions in the proposed rules that could dramatically impact operations:

  • Reduced working windows: Daily maximum on-duty time would decrease from 14 to 13 hours, significantly limiting drivers' available working hours.
  • Stricter driving limits: Mandatory rest periods would be enforced regardless of actual driving time within the 14-hour window (with two weekly 16-hour exceptions).
  • Daily driving reduction: Maximum driving time may decrease from 11 to 10 hours per day (with both options still under consideration).
  • Mandatory breaks: New 30-minute rest requirements after 7 consecutive hours of driving or on-duty work.

Industry Leaders Voice Concerns

"Will these proposed changes significantly impact our supply chain and ability to serve customers? We believe they will reduce overall capacity and create a tighter market environment," said Craig Boroughf, Director of Indirect Procurement and Transportation at USG Corporation.

Knight Transportation CEO Kevin Knight criticized the proposals as politically motivated rather than safety-driven, noting: "Our current rules already show improving safety metrics. Arbitrarily removing an hour of available driving time makes no sense."

Transplace CEO Tom Sanderson urged industry participants to engage with FMCSA during the extended comment period, emphasizing that accident rates have been declining under current regulations.

Potential Supply Chain Disruptions

Analysts predict several cascading effects if the rules are implemented:

  • Tightened capacity leading to increased shipping costs
  • Extended delivery timelines affecting customer satisfaction
  • Reduced operational flexibility for time-sensitive shipments
  • Increased supply chain vulnerability to disruptions

Strategic Responses Emerging

Industry experts suggest several adaptation strategies:

  • Advanced route optimization using transportation management systems
  • Increased adoption of intermodal shipping alternatives
  • Strategic inventory positioning to offset delivery delays
  • Enhanced loading/unloading efficiency measures
  • Long-term carrier partnerships to secure capacity

The proposed changes come as the transportation industry already faces significant challenges from driver shortages and supply chain bottlenecks. Many logistics professionals argue the regulations would compound existing problems rather than address legitimate safety concerns.

As the comment period continues, industry groups including the American Trucking Associations are actively engaging with regulators to advocate for more balanced approaches that maintain both safety standards and operational viability.

Related Topics