Washington, D.C. — The Federal Motor Carrier Safety Administration (FMCSA) announced on March 12, 2023 that it will pursue a motor‑carrier‑based speed limiter rule, a move that could require all commercial trucks to install electronic control units that cap top speed.
The push comes after the Department of Transportation’s latest Significant Rulemaking Report flagged 2023 as a year of increased regulation around speed limiters. FMCSA officials say the rule would be the first federal mandate to force carriers to equip their fleets with hardware that enforces a hard speed cap. The agency’s intent is to curb the high number of fatalities and serious injuries that occur when trucks exceed safe operating speeds.
“Speed is an indicator of whether or not someone dies or is seriously injured,” said Robin Hutcheson, an FMCSA administrator, in an interview with Overview. “We see the data, and it tells us that speed limiters are an important tool for safety.” Hutcheson noted that the agency will publish a supplemental notice of proposed rulemaking by June 30, 2023, inviting public comment. Earlier this year, a notice of intent drew more than 14,500 responses, all of which the agency has reviewed in detail. “We need to be diligent about sifting through the comments, reading the comments, understanding the comments,” Hutcheson said, adding that the review process is ongoing.
What This Means for Drivers
For CDL‑A holders and owner‑operators, the rule would mean installing an electronic speed limiter on every truck. The limit itself is still under negotiation, but carriers could face mandatory hardware upgrades and software updates within the next fiscal year. Fleet managers will need to budget for the cost of installing the units and training drivers on how to use them. OTR truck drivers who operate long‑haul routes will likely see the most impact, as the speed caps could affect route planning and delivery windows. Truck driver jobs that involve heavy loads or high‑speed highways may see a shift toward vehicles that already comply with speed‑limiting technology.
Industry Reaction
Carriers and industry groups have expressed a mix of concern and support. Some fleet operators worry that the cost of retrofitting existing trucks could be significant, especially for small owner‑operators with tight margins. Others point to the clear safety benefits and potential for reduced insurance premiums. The American Trucking Association has called for a phased implementation that allows carriers to spread the cost over several years. Advocacy groups for truck safety have welcomed the move, noting that speed limiters could help cut the number of fatal crashes involving commercial vehicles.
Key Points
- FMCSA will publish a supplemental notice of proposed rulemaking by June 30, 2023.
- Over 14,500 comments were received on the earlier notice of intent, all of which are under review.
- The rule would require installation of electronic speed limiters on all commercial trucks.
- Carriers must decide on a specific speed limit, which has yet to be finalized.
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